rE‘HE TAXONOMY AND
PHYTOGEOGRAPHY OF THE
LEGUMINOSAE OF MICHiGAN

Thesis for tho Bast-so of 1&5:
MICHIGAN STATE COLLEGE

Richard Scott. Hauser

i947

[HES\3

MIC HICzA

JIM/m‘1H'1!MiHrfl’fl'il'mifWITH.J

s
H
3 1293 10550 4579

 

 

 

 

 

 

 

 

RETURNING MATERIALS:
IV1ESI_J P1ace in book drop to
LJBRAfiJES remove this checkout from
“ your record. FINES win

 

 

 

 

be charged if book is
returned after the date
stamped be1ow.

 

7-.- f-f/

 

 

Ԥ
1(4)

‘ 2 A An. gadz—‘______.__‘._.__‘__

5

‘

I
___—--

h—s .u--.-.--..A__.—

 

1
a

“.3.

This is to certify that the

thesis entitled

"The Taxonomy and Phytogeography
Leguninoeae of Michigan."

presented by

Richard S. Runner

has been accepted towards fulfillment

of the requirements for

 

degree in BOW

   
   
  
 
  
 
 
 
  
    

oftho

THE TAAONOMY AND PhYTOGJOGRAPhY OF THE LzuURINOSAE

or MICl—J-aw

BY

Richard Scott_§£user

A THESIS
Submitted to the School of Graduate Studies of Michigan
State College of Agriculture and Apolied Science
in partial fulfillment of the/requirements
for the degree of

MASTER OF SCIENCE

Department of Botany

19h?

TABLE OF CONTENTS
Acknowledgements
Introduction
Materials and methods
Taxonomy of the Leguminosae of Michigan
Numer 10 al summary
Introduced species
Distribution patterns in Michigan
Associates of the beech-maple-basswood forests
Associates of prairie regions
Associates of the sand or "Jack pine" plains
Associates of the spruce-fir forests
Dunes and shores of the Great_Lakes
Bogs
Uncollected areas
The Leguminosae of Michigan
Key to the genera
Abbreviations for the names of collectors
List of species
Excluded species
Distributional maps
Summary

Bibliography

L
«2
l;

but.
CD
\1 .4
L23;

CD 0\- O‘ W I:— \N N |--'

\O

10
10
10
10
ll
12
m
lb
M5
is
95
96

ACKNOW'EDGENENTS

I should like to express my appreciation
to Dr. William B. Drew for his guidance and
advice throughout the preparation of this
work, and for his thorough examination of the
completed manuscript. I am also grateful to
Dr. Rogers McVaugh for the courtesies extended
at the herbarium of the University of Michigan,
to Dr. Stanley A. Cain for the use of material
from the herbarium of the Cranbrook Institute
of Science and type specimens from the Oliver
A. Farwell collection, and to Dr. Paul B. Sears

for the use of the Oberlin College herbarium.

INTRODUCTION
In l90h, Dr. William J. deal published his "Michigan

' a list of the Ferns and Flowering Plants growing

Flora,‘
without cultivation in the state. This list, although
not complete in every respect, was a good compilation
of the information available at that time on the flora
of Michigan. No further publication of this nature has
appeared to date, but a number of county and regional
floras have been written. Among the important ones of
these publications are "An Annotated List of the Higher
Plants of the Region of Douglas Lake, Michigan," by F.
0. Gates and J. H. Ehlers (55); a manuscript list of
the plants of Emmet County prepared by C. W. Fallass
and C. H. Swift (5h); ”Ferns and Flowering Plants of
Berrien County, Kichigan," by P. E. Hebert (6}); "Flora

; and "Ferns

of Washtenaw County," by B. A. Walpole (bl)
and Flowering Plants of Isle Royale, Michigan," by C. A.
Brown (9). The most recent published floras are "The
Flora of Oakland County, Michigan," by Karjorie T.
Bingham (7), and "Flora of Kalamazoo County, Michigan,"
by G. R. Hanes and F. N. Hanes (61).

Special studies have been made of various groups
of plants on a statewide basis. The more general works
include ”Michigan Trees," by c. H. Otis (7a); "Shrubs
of Michigan," by Cecil Billington (6); and "The Plants
of flichigan," by H. A. Gleason (56). The latter con-

sists of keys for the identification of the seed plants

-5-

of the state. The more limited works include distrib-
utional studies of various families and orders, such as
the Orchidaceae by H. T. Darlington, the Violaceae by
Bertha Thompson, the Umbellales and Ericales by L. A.
Kenoyer, the Cruciferae by B. A. Walpole, the Ranun-
culaceae by Betty M. Robertson, the Compositae by S.
E. Wolff, and the Polemoniales by Marie Mooar (M. S.
Thesis, Michigan State College, 1955). Specific ref-
erences to these and other studies may be found in
"Taxonomic and Ecological Work on the Higher Plants

of Michigan," by H. T. Darlington (23).

The present study of the Leguminosae of Michigan
covers a large and important family of Flowering Plants
which has not been investigated taxonomically in the
state since Beal's publication (1) of l90h.

Materials and methods.

 

All specimens of Michigan legumes have been examined
in the State Herbarium at Michigan State College, the
Herbarium of the University of Michigan, and the Oberlin
College Herbarium at Oberlin, Ohio. A number of type
specimens of new varieties and forms, named by the late
Oliver A. Farwell, were made available from the herb-
arium of the Cranbrook Institute of Science, Bloomfield
Hills, michigan, through the courtesy of Dr. Stanley A.
Cain. Lack of time, however, made it impossible to give
these specimens the study necessary for an evaluation

of their taxonomic status.

-17-

The published literature was examined for ref-
erences to leguminous plants growing wild in the state.
In addition, a considerable amount of distributional
data was obtained from an unpublished card index to
the Flowering Plants of Kichigan compiled by Betty M.
Robertson and others, and located at the University of
Michigan (79). Two unpublished theses on file at
Michigan State College (56, 67) yielded further inform-
ation on the distribution of legumes in the state.

The information obtained on each species has been
listed separately for actual specimens examined and for
unconfirmed reports. However, in order to give a gen-
eral, though perhaps not always accurate picture of the
distribution of each species, both sources of data have
been combined on the distributional maps included after
the body of the text.

TAXONOEY OF Thfl LEGUTIAOSAE OF NIChICAN

In the 7th edition of Gray's New Manual of Botany
(75) the family Leguminosae, a member of the order
Rosales, is divided into 5 subfamilies, the himosoideae,
the Caesalpinioideae, and the Papilionoideae. This
classification is followed here. Other treatments,
such as that of Britten and Brown's "Illustrated Flora
of the Northern United States, Canada and the British
Possessions" (6), give family rank to the three sub-
families, the families being the Mimosaceae, the

Caesalpiniaceae, and the Papilionaceae or Fabaceae.

-5-

The nomenclature has been brought as nearly up
to date as possible. As mentioned previously, Farwell
has described numerous new varieties and forms within
the last 27 years, but a detailed evaluation of these
is beyond the scope of this work. In determining the
latest nomenclature, Deam's "Flora of Indiana" (Eh)
has been of much assistance, as have also Fassett's
"The Leguminous Plants of Wisconsin" (50) and hanes
and Hanes' ”Flora of Kalamazoo County, Michigan" (61).

In some cases there is a great deal of overlapping
and variability among varieties of a species. In these
instances, the guidance of the more recent authorities
has been followed, in either eliminating the varieties
and grouping the plants within the speci,s, or in main-
taining the varietal distinctions as well as possible.

The arrangement of the genera follows that of
Deam's ”Flora of Indiana." The species within each
genus follow the sequence used by either Deam or Fas-
sett in the works mentioned above.

Numerical summary of genera and species.

 

 

No genera of the subfamily Mimosoideae are repre-
sented in Michigan. There are h genera belonging to
the subfamily Caesalpinioideae and 20 genera in the
subfamily Papilionoideae found in the state, or a total
of 2h genera. In these genera there are a total of

101 species, varieties, and forms.

Introduced species.

 

Of the 101 species, varieties, and forms of leg-
umes listed as growing without cultivation in Michigan,
65, or 6h% are native to the state or this region of
North America, while 56 species, or 56% are introduced
from other parts of the world.

DISTRIBUTION PATTdRNS IN MICHIGAN

An examination of the distributional maps for the
different species of the Leguminosae will bring out the
fact that the majority are confined to the southern
half of the lower peninsula. These plants have reached,
in Michigan, the northern limits of their range. This
type of distribution might possibly be suggested by the
fact that, on a world-wide scale, the majority of species
of the Leguminosae are tropical, subtropical, or warm
temperate plants. » .

No species are exclusively confined to the northern
part of Michigan, but there are a number of them which
grow generally throughout the state. The majority of
the latter are introduced species which have escaped
from cultivation as forage plants, such as the clovers

(Trifolium spp.), sweet clovers (Helilotus spp.),vetches

 

 

(Vicia spp.), alfalfa (Hedicaggsativa), and the medicks

 

(Medicaao spo.). Thus it can be inferred that the
greater part of the northern distribution of legumes
came about from escapes from cultivation or from seed

introduced in hay. The latter is undoubtedly the case

-7—

on Isle Royale, where fodder was shipped in for the
horses used in the lumbering industry.

The beach pea (Lathyrus japonicus var. 812223) is
notable in that it is found along the sandy beaches of
the Atlantic seaboard and of the Great Lakes, and only
rarely is found inland. Thus it is distributed along
most of the Michigan coastline.

A more significant picture of the distribution of
any group of plants may be had by comparison with the
ecological distribution of the entire flora of the
region. Michigan is located in the forested area of
eastern North America. The upper peninsula lies mostly
within the Northeastern Conifer Forest Climax or Form-
ation and the southern half of the lower peninsula is
located in the Deciduous Forest Climax or Formation.
The northern half of the lower peninsula is a trans-
itional region in which these two formations overlap
and intermingle. Throughout the state there are local
areas where portions of these formations extend beyond
their normal range.

These main formations may be subdivided into asso-
ciations based on the principal species of which they
are composed, and correlated with the particular hab-
itats in which they occur. The more important of these
which will be considered here are the beech—maple-bass-
wood forests, principally of the southeastern portion

of the state; the prairie regions in the southwestern

-8-

part; the sandy "Jack pine” plains of the northern
lower peninsula; and the spruce-fir forests of the
upper peninsula. In addition to these, there are
special habitats such as bogs and sand dunes.

It must be remembered that much of the original
vegetation has been altered by logging and cultivation,
and that many plants formerly abundant are now mere
relics in scattered woodlots. Other vegetation has
been introduced and flourishes in the now common
fields and open waste places.

Associates of the beech-maple-basswood forests.

 

 

The area occupied by the beech-maple-basswood
association, that is, most of the southern half of the
lower peninsula, corresponds closely to the range of
the majority of kichigan legumes. This does not
necessarily mean that all legumes growing in this
region are found in the forests, but such is frequently

the case. The legumes usually found in this associa-

 

tion include the following: Honey Locust (Gleditsia

triacanthos), Kentucky Coffee-tree (gymnocladus dioica),

 

Wild Indigo (Baptisia tinctoria var. crebra), most of

 

the Tick Trefoils (Desmodium spp.), some of the Bush

 

Clovers (Lespedeza spp.), and the Hog Peanuts (Amphi-

*

 

carpa bracteata and g. bracteata var. comosa). Other

 

 

legumes of this region which may or may not be found

growing in woods are: Redbud (Cercis canadensis),

 

Wild Senna (Cassia hebecarpa), Wild Lupine (Lupinus

 

-9-

perennis), Pale Vetchling (Lathyrus ochroleucus), and

Wild Bean (Anios americana).

 

Associates f prairie exipns.

—-——a a. - _- —.——..—-o

 

In the extreme southwestern corner of Michigan
there were formerly a number of dry prairie areas which
have now largely vanished. The following legumes may
be found in the remnants of these prairies: Cream Wild

Indigo (Baptisia l

(D

4-

uco haea), White fiild Indigo (Bap-

tisia leucantha), Lead Plant (Amorpha canescens),

 

 

Purple Prairie Clover (Petalostemum purpureum), Goat's

 

Rue (Tephrosia virginiana), Canada Milk Vetch (Astra-

 

galus canadensis), some of the Tick Trefoils (including

 

Desmodium sessilifolium and Q. canescens), and Round-

 

 

head Bush Clover (Lespedeza capitata).

 

 

'ssociatesgf the sand or "Jack pine” plains.

 

The "Jack pine"

plains cover large areas of sandy
soil in the northern lower peninsula and parts of the
upper peninsula. The most characteristic vegetation is

dominated by the Jack pine (Pinus Banksiana), but aspens

 

and other deciduous trees are also common. The legumes,
however, are conspicuous only by their absence. There
are no species characteristic of these areas, although
some of the commoner roadside escapes may be present to
a limited extent. Beal (1) states that the Leguminosae
are absent from the "Jack pine” plains, and the dist-

ributional maps tend to confirm this statement.

-10-

Associates 2: the spruce-fir forests.

 

 

The only legumes found growing in the regions
occupied by the spruce-fir associations are those
escaped forage plants which are found in waste places
and along roadsides throughout the state.

Dunes and shores of the Great Lakes.

 

 

There are a number of plants whose normal range
is confined to the dunes and sandy beaches of the
Great Lakes. as mentioned earlier, the Beach Pea

o o ‘ ~ " , I, .
(Lathyrus laponicis var. alaber) is one of these, and

 

it may be found along most of the coastline of Rich-

13am. The Trailing Wild Bean (Strophostyles helvola)

 

is also found on the shores of the Great Lakes, but it
may also be found on sandy soil farther inland. It is
confined to the extreme southern part of the state.

- Michigan has thousands of swamps and bogs which
are very interesting from an ecological and floristic
point of view. However, the legumes are not associated

with this tyne of habitat.

Uncollected areas.

 

map h9 shows 19 counties from which no specimens
or reports of legumes were found during the course of
this study. It may be inferred from this map that there
are few or no legumes in the area of the "Jack pine"
plains in the northern lower peninsula. Tie commonly

escaped forage plants which are found so frequently

-11...

along roadsides and in waste places undoubtedly grow
throughout this area, but few botanists bother to
preserve specimens of plants so common as the clovers,
vetches, and medicks. It may also be inferred that
many parts of the state have not been studied botanic—
ally to any great extent, and that much work remains
to be done in this field.
The LduUMINUSAE OF MICHIGAN

In the following list of species the references
are arranged alphabetically by counties. Each specimen
examined is indicated by the initials of the collector,
the date collected, and the herbarium in which it may
be found. A list of the names of collectors is found
on page 1h. The herbaria are indicated as follows:
C, herbarium of the Cranbrook Institute of Science;
M, herbarium of the University of Michigan; 0 herbarium
of Oberlin College; and S, the State Herbarium at
Michigan State College. The reports quoted are desig-
nated by numbers indicating citations in the biblio-
graphy, which begins on page 96. The distributional
maps are grouped at the end of the list of species,
beginning with page L6. Excluded species are listed

on page M}.

-12..

 

Key to the aenera of Leauminosae.

 

Plants with papilionaceous or sometimes regular
flowers, lO (rarely 5 and sometimes many) monadelphous,
diadelphous, or rarely distinct stamens, and a single
simple free pistil becoming a legume in fruit. Leaves
alternate, with stipules, usually compound.

A. Leaves simple. _
Small trees with large, cordate leaves. Cercis, p. 16
Low herbs with non—cordate leaves. Crotalaria, p. 18

A. Leaves compound B.

B. Leaves even-pinnate C.
C. Leaves even-pinnate or bipinnate, not ending in
a tendril.
herbs. Cassia, p. 16
Trees.
Unarmed, dioecious trees, leaves bipinnate.
Gymnocladus, p. 17
Usually armed with long thorns, leaves once~

 

 

 

pinnate. Gleditsia, p. 17
C. Leaves even-pinnate or bifoliolate, ending in a
tendril.
Styles terete, bearded at the summit; wings and
keel usually adherent. Vicia, p. 55
Styles flattened, bearded along the inner face;
wings usually free. Lathyrus, p. 57

B. Leaves odd—pinnate D.
D. Leaves mostly trifoliolate, or palmately
5-ll-foliolate E.
E. Stamens 10, distinct; leaflets entire; flowers
large; pods inflated. Baptisia, p. 17
E. Stamens lO, monadelphous or diadelphous;
pods not inflated F.
F. Leaves glandular-dotted, pods wrinkled.
Psoralea, p. ah
F. Leaves not glandular-dotted, pods not
wrinkled G.
G. Leaflets serrulate.

Pods curved or coiled; flowers in racemes,
spikes, or heads, yellow or purplish;
stamens free from the corolla.

newness. p - l9

Pods straight.

Inflorescence a head or spikelike; stamens
adhering to the corolla.
Trifolium, p. 21
Inflorescence a raceme, white or yellow;
stamens free from the corolla.
Melilotus, p. 20

 

 

G. Leaflets entire H.
h. Leaflets palmately 7-ll-foliolate.
Lupinus, p. ld

-15-

H. Leaflets pinnately 5-foliolate.
Fruit a flat, l-7-jointed pod (loment),
at maturity separating into segments;
flowers purplish or white, never
yellow; leaflets generally stipel-_
late. Desmodium, p. 27
Fruit otherwise.

Leaflets not stipellate; flowers
purplish or yellowish white; pods
usually of a single l-seeded
vjoint. Lespedeza, p. 52

Leaflets stipellate.

Style beardless, keel almost straight,
twining herbaceous vines.
Amphicarpa, p. hl
Style bearded lengthwise on the upper
surface; keel long, strongly in-
curved; trailing herbaceous
vines. Strophostyles, p. M5
D. Leaves with 5 or more leaflets (rarely with a few
5-foliolate leaves) I.
I. Leaflets glandular-dotted, inflorescence a
spike or spikes.

Stamens 5; leaflets (5) 5-9, 1-6 mm wide; inflo-
rescence a compact spike; corolla scarcely
papilionaceous. Petalostemum, p. 25

Stamens lO; leaflets 9-many, more than c mm
wide; inflorescence of 1-20 long cylindri-
cal spikes; corolla of l petal.

émprpha, p. 25
I. Leaflets not glandular-dotted.

Flowers in umbels on long peduncles, rose color;
pods h-angled, breaking at maturity into
5-7 indehiscent segments. Coronilla, p. 27

Flowers not in umbels; pods not breaking into
indehiscent segments.

Pods mostly 5—8 mm long; flowers 6-8 mm long,

in dense spicate racemes; shrubs 0.6-h m

high. W9 I30 25

Pods more than 8 mm long; flowers more than

8 mm long; trees or herbs.

Trees with spiny, woody stipules; leaflets
7-17; flowers in racemes 7-15 cm long,

 

white. gppinia, p. as
Herbs, lacking spiny stipules; flowers not
Wh it e .

Leaflets (5) 5-7, the basal pair the
largest, up to 8 cm long; twining
herbs; flowers many, maroon, in long
axillary racemes. gpigs, p. be

Leaflets 15-51, less than h cm long; erect
or ascending herbs, 5-9 dm high.

-lh-

Stems, pods, and under surface of leaf-
lets densely long-pubescent; pods
5-5 cm long. Tephrosia, p. 25
Stems, pods, and under surface of leaf-
lets glabrous or glabrate; pods
about 1.5 cm long.
Astragalus, p. :7

 

List 9; abbreviations for the names of collectors.

 

A Anonymous
ECA Elizabeth C. Almendinger
GLA G. L. Ames
HEB H. M. Bailey
LSB L. S. Bailey
HVB Harold and Virginia Bailey
BB B. Barlow
HHB H. H. Bartlett
WJB William J. Beal
HCB H. C. Heardslee
EAB Ernst A. Bessey
CB Cecil Billington
MTH Marjorie T. Bingham
NLB Nathaniel L. Britton
CAB Clair A. Brown
SHC S. H. and D. R. Camp
BFC B. F. Chandler
WSC W. S. Cheever
C Miss Clark
C D. Clark
EJC Emma J. Cole
LJC Leon J. Cole
LC Lydia Cole
DCo Dennis Cooley
3 Alfred Dachnowski
HTD Henry T. Darlington
JD James Dascomb
CAD Charles A. Davis
JDa J. Dawson
CKD Charles K. Dodge
JHE John H. Ehlers
SHE S. H. Emerson
COE C. 0. Erlanson
ENE Eileen W. Erlanson
HBF Mrs. H. B. Fallass
OAF Oliver A. Farwell
MLF Merritt L. Fernald
AEF A. E. Foote
LF Lewis Foote
GF G. Fyfe
EHG & EOV Known only by these initials. Possibly
E. H. Graham and Elizabeth 0. Van Maren.
FCG Frank C. Gates

RMG
COG
EH
CRH
MWH
NEH
F J H
FTH
C}fili
LH
DH
I
JCJ
LJ
BBK
CHK
WRK
CAK
CDL
CL
EBM
JBM
CDM
RM
RM
ELM
WEM
WP
ASP
DAP
EP
LHP
hSP
AJA
PJP
AHP
FJR
ELR
EJR
PLR
HER
JS
HCS
FLS
WJS
GDS
JXS
GS
BUT
PHT
WJW
WTW
BAN

-15-

R. M. Gibbs

C. O. Grassl
Elizabeth Halfert
C. H. Hanes

M. W. Harrington
N. M. Hathaway
Frederick J. Hermann
E. T. Heyser

G. H. Hicks

Hev. L. Holzer
Douglass Houfihton
Mrs. Irwin

J. C. Jones

Mrs. Lynds Jones
Bessie B. Kanouse
C. H. Kauffman

W. H. Kedzie

C. A. Kofoid

C. D. La Rue
Clyde Leavitt

E. B. Rains

J. B. McFarlin

C. D. McLouth
Sister M. Marcelline
Ralph Matteson

H. L. Moseley

W. E. Mulliken

W. Paddock

A. S. Pease

D. A. Pelton

Miss E. Penfield
L. H. Pennington
H. S. Pepoon

A. J. Pieters

P. J. Podolsky
A. H. Povah

F. W. Rapp

E. L. Reed

E. J. Reneman
P. L. Hicker

H. H. Rusby
Jennie Shaddick
Homer C. Skeels
F. L. Sleeper
W. J. Smythe
George D. Somes
John H. Sutton
G. Suttie

B. C. Tharp

F. H. Tuthill
W. J. Wallace
W. T. Wallace
Branson A. Walpole

-16-

BW B . Well 3
CFW Charles F. Wheeler
FEE F. E. Wood

List _§ species.

 

CBRCIS L. Redbud. Judas Tree

1. Cercis canadensis L. Redbud.

Rich fertile lowlands.

Specimens examined: Berrien Co., CKD, 1917 (H); CB,
1919 (E). Ingham Co. A 1557 (S). Kent Co., BBB,
1391 (H); RH, 189k (S); LJC, 1895 (S). Monroe Co., CB,
1916 (M). St. Joseph Co., CHK, 1915 (M). Washtenaw
Co., LF, 1865 (M); BFC, 1917 (S). Wayne Co., CB, 1916
(m).

Reported from: Berrien Co., 5, 65, 67, 79c. Eaton
Co., 1. Ionia Co., 1. Kalamazoo Co., 61. Kent Co.,
1, 15, 79a, 79b. Lenawee Co., 1. Ottawa Co., 79a.
Van Buren Co., 1. Washtenaw Co., 1, 51.

Map 1.

 

CASSIA (Tourn.) L. Senna

2. Cassia nictitans L. Small-flower Sensitive
Plant.
Chamaecrista nictitans (L.) Moench.
Sandy fields.
Reported from: St. Joseph Co., 1, 18. Not reported
since 190k.
Map 2.

5. Cassia fasciculata Michx. Partridge Pea.
Large-flower Sensitive Plant.
Cassia Chamaecrista L.
Chamaecrista fasciculata (Michx.) Greene in
part.
Sandy fields and roadsides. .
Specimens examined: Berrien Co., HSP, 1906 (S).
Kalamazoo Co., CRH, 1955 (H). ' .
Reported from; Berrien Co., 1. Kalamazoo Co., 61.
Monroe Co., h7.
Hap 2.

 

 

k. Cassia hebecarpa Fern. Wild Senna.
Cassia marilandica L.

Alluvial soil.

Specimens examined: Eaton Co., A (S). Kent Co. HKB,
1691 (m); JS a acs, 1395 (s). Lenawee Co., cs, 1é17
(M). Livingston Co., JHE, 195k (M). Van Buren Co.,
HSP, 190k (5). fiashtenaw Co., sca, 1861 (M); an,
1915 (H). Wayne Co., CKD, 1911 (H).

Reported from: Bay Co., 1. Kalamazoo Co., 61, 79b.

 

 

-17-

Kent Co., 15, 79b. Ottawa Co., 1. washtenaw Co., 1,
79b, 81. Wayne Co., 790.
M 8p 2 .

GLEDITSIA L. Honey Locust

5. Gleditsia triacanthos L. Honey Locust.

Specimens examined: Berrieano., CKD, 1917 (M).
Emmet Co., JHE, 1952 (M). Ingham Co., A, 1567 (S).
Lenawee Co., WJB, 1901 (S); CB, 1916 (M). Monroe
Co., CFW, 1690 (S). Van Buren Co., HSP (S). Wash-
tenaw 00., BOA, 1875 (M). , ,

Reported from: Berrien Co., 1, 65, 67, 79c. Kala-
mazoo Co., 61. Kent Co., 15. Monroe 00., 1. Oakland
Co., 7. Nashtenaw Co., 81. Wayne Co., 1, 55.

Map 5.

 

 

6. Gleditsia triacanthos f. inermis (Pursh.)
Fassett. _
Reported from: Kalamazoo Co., 61.
Map 5.

 

GYHNOCLADUS Lam. Kentucky Coffeetree

7. Gymnooladus dioica (L.) Koch. Kentucky Coffee-
tree.
Gymnocladus canadensis Lam.

Open woods and rich bottomlands.

Specimens examined; Ingham Co., A, 1687 (S); CFW a
GHH, 1695 (S). Van Buren Co., HSP (S). Nashtenaw Co.,
CDL, 1915 (M). Wayne Co., CKD, 1912 (H).

Reported from; Berrien Co., 67. Clinton Co., 1.
Kalamazoo Co., 61. Kent 00., 15. Kacomb Co., 1.
Montcalm Co., 1. Oakland Co., 7. St. Joseph Co., 1,
18. Wfshtenaw Co., 1, 81. Wayne Co., 1, 55.

Map 1.

 

BAPTISIA Vent. False Indigo

d. Baotisia leucophaea Nutt. Cream Wild Indigo.
Baptisia bracteata of authors, not (Muh1.) Ell.
0n prairies.
Reported from: Kalamazoo Co., 61.
Map 5.

 

9. Baptisia tinctoria (L.) R. Br. var. crebra Fern.
Wild Indigo. Yellow Wild Indigo.

In woods and along roadsides.

Specimens examined: Calhoun Co., WJB, 1896 (S).
Cass Co., ace, 1906 (M); HSP, 1906 (s). Ingham Co.,
A, 1669 (S). Livingston Co., sis, 1927 (m); BBK, 1952
(M). Monroe 00., AJP, 1915 (H). St. Clair Co., CKD,
1395 (M), 139k (0), 1696 (S). Washtenaw Co., sea (M);
E H, 1389 (M)~ CDL, 1915 (M); JHE, 1920 (M); COG, 1956

3

-18..

(M). Wayne 00., LF, 1370 (M); GS, 1339 (M); JKB,
1916 (N).

Reported from: Genesee Co., 1. Gratiot Co., 1.
Ionia 06., 1. Kalamazoo Co., 61. Hacomb Co., 1.
Oakland Co., 6, 7, 73. St. Clair Co., 79d. Wash-
tenaw Co., 1, 79b, 31. Wayne Co., 55.

Map 5.

10. Baptisia leucantha T. a G. White Wild Indigo.

Rich soil, remnants of prairie veggetation.

Specimens e}:amined; Berrien Co., HiD 1917 (S).
Hillsdale Co., Wff, 1902 (s). T661666 06., SHC,139h
(N). Kalamazoo 06., FHT, 1375 (N); NNG,167N (s).

Van Buren Co., HSP (S).

Reported from: Ber: ien Co., 65, 79c. Calhoun Co.,
1. Kalamazoo Co., 61. St. Joseph Co., 13. Washtenaw
Co., 1, 31. Wayne Co., 1, 55.

Map 5.

 

CHOTALARIA (Dill.) L. Rattle-box

11. Crotalaria sagittalis L. Rattle-box.
Sandy soil.
Specimens examined: Kalamazoo Co., CRH, 1956 (H).
Repogted from: Kalamazoo Co., 61. Wayne Co., 1, 55.
Map .

 

LUPINUS (fourn.) L. Lupine

12. Lupinus perennis L. Wild Lupine. Sun-dial
Lupine.
'1his species has been classified in accordance with
the treatn ent of C. C. Deam, who states the following
in his ”Flora of Indiana" (th); "The usual color of the
flowers is blue but they vary from blue to bluish pur-
ple, rose, and white. In a large colony one can general-
ly find white forms and usually individuals that are
rose color. The fact that the pubescence varies in
density and in length has led to the naming of the more
pubescent form which most authors now ignore. The
several color forms also bear names which I am omitting."
Dry sandy soil.

Specimens exam:1ned; Berrien Co., CFW, 1390 (S).
Clinton Co., HCS, 1395 (S). Hillsdale Co., JD, 1365 (0);
DAP, 1333 (S). Ingfgham Co., HCS,1391) (S). Ionia Co.,
CNN, 1690 (s). Kent 00., RIB, 1692 (N) JS 6 HCS,1395
(S); LJC, 1395 (S). Livin ;ston Co., Jh‘, 1920 (m).
kiacomb Co., DCo, 13h5, 1363 (S). Lontc alm 60., CAD,

1397 (M). Muskegon Co., WJB, 1393 (S); r JH, 1957 (6)
Oakland Co., JNs,1916 (1H) N.N, 1926 (N) St. Clair

A, 1666 (S); CKD, 1696 (5), 1696 (0, M). washtenaw Co.,
NCA, 1660 (N); AJP,139H (N).

 

‘0.

-19-

Reported from: Allegan Co., 79. Bay Co., 50.
Berrien Co., 1, 65, 67, 790. Clinton 60., 56. Huron
Co., 26. Kalamazoo Co., 61. Kent Co., 15. Manistee
Co., 17. Oakland Co., A, 7, Db, 63, 73. St. Joseph
Co., 13. Washtenaw Co., 10, 79b, 31. Wayne Co., 55.

Map 7 o

15. Lupinus polycarpus Greene.
Ballast grounds. Introduced from the Pacific Coast.
(55) Not reported since 1906.
Reported from Wayne Co., 1, 55.
Map 7.

NNDICNGO (Tourn.) L. Nedick

lb. Kedicago sativa L. Lucerne. Alfalfa.

Fields, waste places, and along roadsides. Intro-
duced from Europe.

Specimens examined: Bay Co., CAD, 1397 (K). berrien
Co., HSP, 1906 (s). Houghton Co., FJH, 1927 (N).
Ingham Co., A, 1337 (S). Kalamazoo Co., ERG 3 NOV,
1955 (s). Kent Co., HCS, 1695 (s). 0akland_Co., JNs,
1916 (N). St. Clair Co., CKD, 1695 (N), 1696 (0, s).
Washtenaw Co., PJP, 1917 (M); BAW, 1913 (K).

Reported from: Bay Co., 50. Berrien Co., 65, 67,
79c. Cheboygan Co., 55. Clinton Co., 56. Eaton Co.,
56. Emmet Co., 55. Gogebic Co. 19. Huron Co., 26.
Ingham Co., 56. Kalamazoo Co., 61. Kent Co., 15, 79b.
Mackinac Co., 50. Mackinac Island, 27. Manistee Co.,'
17. Marquette Co., 23. Oakland Co., h, 7, 56, 73.

St. Joseph Co., 13. Schoolcraft Co., 51. Tuscola Co.,
55. Washtenaw Co., 31. Wayne Co., 55.
Map 8.

 

l5. medicagg falcata L. Yellow-flowered Alfalfa.
Rare. Native of durope. _
Specimens examined: Kalamazoo Co., CRh, 1966 (N).
Reported from: Cass Co., 79c. Kalamazoo Co., 61.
Map 8.

 

16. Medicago lupulina L. Black Medick. Nonesuch.
Roadsides and waste places. Native of Europe.
Specimens examined: Cheboygan Co., JHE, 1922 (N).
Emmet 06., JHN, 1925 (N). Ingham Co., HCS, 1696 (S).
Kalamazoo Co., 3H9 & EOV, 1955 (S). Kent Co., hMP,
1690 (N). St. Clair Co., CKD, 1696 (0, s), 1915 (N).
Van Suren Co., HSP, 1905 (S); CHK, 1910 (M). Wash-
tenaw Co., ECA (M); CDL, 1915 (M). Wayne Co., WJS,
1391 (N).

Reported from: Berrien Co., 65, 67, 79c. Cheboygan
Co., 55. Clinton Co., 56. Eaton 10., 56. Emmet Co.,
55. Gratiot Co., 1. Huron Co., 26. Ingham Co., 56.

-20-

Jackson Co., 1. Kalamazoo Co., 61. Kent Co., 15,
79b. Hackinac Island, 27. Hanistee Co., 17. Mar-
quette Co., 28. Oakland Co., A, 7, 56. St. Joseph
Co., 18. Schoolcraft Co., 31. Shiawassee Co., 56.
Tuscola Co., 55. Washtenaw Co., 1, 81. Hayne Co.,
55.

Map 9.

l7. Medicaao lupulina var. glandulosa Neilr.
Infrequent. Native of Europe.
Reported from: Kalamazoo Co., 61.
Map 9.

 

18. Medicagp hispida Gaertn. Bur Clover.
Medicago denticulata Willd.
Introduced from Europe.
Reported from: Ingham Co., 79b. Wayne Co., 1, 55.
Not reported since 190h.
Map 9.

MELILOTUS (Tourn.) Hill. Melilot. Sweet Clover

 

l9. Melilotus alba Desr. White Melilot. White
Sweet Clover.

Roadsides and waste places. Naturalized from Europe.

Specimens examined: Cheboygan Co., JHE, 1917 (H).
Emmet Co., JHE, 1917 (a). Gogebic Co., EA3, 1919 (s).
Gratiot Co., CAD, 1689 (M, S). Ingham Co., HCS, 189K
(S). Kalamazoo Co., ERG a EOV, 1955 (S). Kent Co.,
LSB, 1891 (M); JS a HOS, 1395 (S). Lenawee Co., WJB

. . Oakland Co., vms, 1916 (M). St.~Ulair Co., CKD,
1892 (M), 1896 (S), 1913 (0). Van Buren Co., hSP, 1905
(S). fiashtenaw Co., CDL, 1915 (m).

Reported from: Alpena Co., 50. Say 00., 50. derrien
Co., 65, 67, 79c. Qheboygan Co., h, 59. Chippewa Co.,
52. Clinton Co., 56. Eaton Co., 56. Emmet Co., 2:,
55. Gogebic Co., 19. Huron Co., 26. Ingham Co., 56.
Kalamazoo Co., 61. Kent Co., 15, 79b. Mackinac Island,
27. Manistee Co., 17. Karquette Co., 28. Oakland Co.,
h, 7, 78. St.‘Joseph Co., 18. Schoolcraft 00., 51.
Shiawassee Co., 56. Tuscola Co., 55. Washtenaw Co.,
81. Wayne Co., 11, 55. '

Map 10.

20. Nelilotus officinalis (L.) Lam. Yellow Melilot.
Yellow Sweet Clover. ,

Nelilotus Melilotus-officinalis (L.) Asch. & Graebn.
var. arvensis’(0. E. SchulZ) Asch. & Graebn., and E,
Melilotus-officinalis (L.) Asch. & Graebn. var confertus
(O. E. Schulz) Asch. & Graebn. have been reported from
Wayne Co. (hS). Because of their uncertain taxonomic
status, however, these varieties are not treated sep-
arately.

Hoadsides and waste places. Naturalized from Europe.

 

 

 

 

-21..

Specimens examined: Berrien 00., GEN, 1890 (S).
Emmet Co., JHE, 1917 (M). Hou:ht0n Co., FJn, 19¢7
(M). Inaham Co., WHK (S). Isle Hoyale, CKB, 1930
(M).‘ Kalamazoo 00., End a EOV, 1935 (S). Kent 00.,
HKB, 1392 (r); HOS, 1395 (5). St. Clair Co., CKD,
1890 (O, S), 1917 (H). tashtenaw Co., ECA, 1881 (M);
EBM, 1912 (M). ‘

Reported from: Bay Co., 79d. Berrien co., o5, o7,
790. Clinton 00., 56. Eaton Co., 56. Emmet Co., 53.
Huron Co., 26. Ingham Co., 56. Isle Royale, 9.
Kalamazoo Co., 61. Kent Co., 13, 79b. Hackinac Is-
land, 27. Manistee Co., 17. Marquette Co., 28.
Oakland Co., 27. Schoolcraft Co., 31. Shiawassee Co.,
56. Tuscola Co., 33. washtenaw O0., A6, 81. tayne
Co., 35.

Map 10.

THIEOLIUM (Tourn.) L. Clover. Trefoil

21. Trifolium arvense L. Rabbit-foot Clover.
Stone Glover.

Sandy soil. Naturalized from Europe.

Specimens examined: Berrien Co., GLA, 1867 (N).
Jackson Co., FJH, 1937 (M). Kent Co., HOS, 1895 (S).
Livinaston Co., JHE, 1927 (M). Muskegon Co., COM,
1896 (S). Ottawa 00., OAK, 1910 (K). Washtenaw Co.,
CDL, 1915 (M); EJH, 1957 (M). , , -

Reported from: Berrien Co., 63, 67, 79c. Kalamazoo
Co., 61. Kent Co., 13, 79b. St. Joseph 00., 18.
Tuscola Co., 33. Van Buren 00., 79c, 79d. washtenaw
Co., 66, 69. ’

Map 11.

 

za. Trifolium pratense L. Red Clover.

Roadsides, fields, and in open woods. Introduced
from Europe. '

Specimens examined: Cass Co., HSP, 1905 (S). Che-
boygan Co., Foe, 1911 (S): JHE, 1922 (M). Ingham Co.,
A, 1669 (3); nos, 1o9u (5). Isle Hoyale, Jam, 1950
(O); HVB, 1982(M). Kalamazoo Co., EHG w HOV, 1935 (S).
Kent 00., HMS, 1891 (M); JS & HOS, 1896 (S). Keweenaw
Co. ‘OAF, 1888 (S); FJH, 1956 (H). Oakland 00., JKS,
1916 (M). St. Clair Co., CKD, 1395 (M, S). Washtenaw
Co., EP, 1909 (M). ,

Reported from: Berrien Co., 63, 67, 79c. Oheboygan
Co., 51, 52, 55, 59, 60. Chippewa Co., 52. Clinton
Co., 56. Eaton Co., 56. Emmet Co., 52, 53. dogebic
.00., 19. Houghton Co., M7. Huron Co., 26. Ingnam Co.,
56. Isle Hoyale, 9, 1h. Kalamazoo Co., 61. Kent Co.,
13, 79d. Leelanau Co., 8h. Mackinac Island, 27.
Manistee Co., 17. Marquette Co., 28. Oakland Co., h,
7, 36, 78. Ontonagon Co., 21. Saginaw 00., 79a.

 

St. Joseph Co., 18. Schoolcraft Co., 31. Shiawassee
Co., 56. Tuscola Co., 33. Washtenaw Co., 79b, 81.
Wayne Co., 35.

Nap ll.

23. Erifolium incarnatum L. Crimson Clover.
Italian Clover.
A rare escape from cultivation. Introduced from
Europe. '

Specimens examined: Ingham Co., H08, 1895 (S).
Jackson Co., A, 1897 (S). Oakland 00., SEC, 1916 (S).
Reported iron: Kent Co., 13, 79b. Oakland Co., 7.
Washtenaw Co., 81.

Map 12.

 

28. Trifolium medium L. Zigzag Clover.
Trifolium Pensylvanicum Willd.
Trifolium Pensylvanicum f. albiflora Harwell.
Trifolium ppatense American autnors at least

in part not L.

Trifolium pretense L. var. sativum Schreb.
Trifolium pretense L. var. perenne (?)
Trifolium pgatense L. f. albiflorum Puskal.

The exact taxonomic status of this species is un-
certain, particularly with regard to the synonymy.

Naturalized from Europe.

Specimen examined: Ingham Co., A (S).

Reported from: Keweenaw Co., 17. Lapeer Co., 17.
Kacomb Co., 17. Manistee Co., 17. Monroe 00., 87.
Oakland Co., 7, L7. St. Clair Co., 1. Washtenaw Co.,
17. Wayne 00., L7.

1118p 12 o

 

 

 

 

 

 

 

 

25. Trifolium repens L. White Clover.

Fields, meadows, and roadsides. Probably introduced
from Eurasia.

Specimens examined: Cheboyban Co., FCC, 1911 (S);
JHE, 1925 (M). Houzhton Co., FJH,1926 (1) Ingham
Co., HCS, 189h (S), A, 1903 (S). Isle Royale, JHLE,
1930 (M, O). Kalamazoo Co., E1212 & HOV, 1935 (S).

Kent Co., HMS, 1892 (M); H08, 1896 (S). Keweenaw Co.,
OAF, 1888 (S): rJH, 1926 (1). Larquette Co., AD,1906
(M), CKD, 1906 (M. Oakland Co., J18 1916 (M). St.
Clair Co., CKD,1896 (o, S), 1911 (M) St. Joseph Co.,
A, 1838 (12). Van Buren Co., HSP,1906 (S). 'Nashtenaw
00., LE, 1365 (m).

Reported from: Beaver Island, 22. Berrien Co., 67.
Charity Islands, 25. Cheboygan Co., 30, 51, 52, 53, 59,
60, 85. Chippewa Co., 32. ‘1int0n Co., 56.. Emmet
Co., 52, 53. Cogebic Co., 19. Huron Co., 26. Isle
Royale, 9, 15. Kalamazoo Co., 61. Kent Co., 13, 79b.
Mackinac Island, 27.1Ianistee Co., 17. Marquette Co.,

 

-25-

15, 28. Oakland Co., 2, 36, M7, 78. Ontonagon Co.,
21. Presque Isle Co., 30. St. Joseph Co., 18.

Schoolcraft Co., 31. Tuscola Co., 33. hashtenaw
CO.’ 81. Wayne 00., 350
Map 12.

26. Trifolium hybridum L. Alsike Clover.

A frequent escape along roads and in waste places.
Introduced frorq Europe.

Specimens examined: Bois Blane Island, I’TB, 1936,
1937, 1939 (C). Cheboyvan Co., J83, 1923 (M); COB

1922 (O). Genesee Co., DC, 1872 (SL Go.'rebic Co.,
“‘, 1919 (S). Gratiot Co., CAD, 1893 (M). Ingham
Co., HCS, 1691 (S). Ionia 36., A, 1900 (s ). Isle
Royale, JBM,193O (O). Kalamazoo Co., HMS a EOV,
1955 (s). Kent Co., 112,1892 (M); JS 2 HCS, 16 96
(S). Keweenaw Co., OAF,1888 (S). Bacxinac Co., MTB,
1939 (C). 1arquette Co., NLB, 1883 (M). Oakland Co.,
ca, 1920 (M); MP8, 1951, 1955 (0). Otsefio Co., MAB,
1912 (S). St. Clair Co., CKD, 1895 (M, S). Washtenaw
Co., A,1916 (M). .

Reported from: Bay Co., 26. Berrien Co., 63, 67,
79c. 5Cheboyg an Co., 30, 52,53, 59, 60. Chippewa
Co., Clinton Co., 56. Eaton Co., 56. Emmet Co.,

,33. Gogebic Co., 19. In: :ham Co., 56. Isle Royale,
9, l Kalamazoo Co., 61. Kent Co., 13,79b. Mack-
inac Island, 27. Manistee Co., 17. Earquette Co.,
28. Oakland Co., 2, 7, 36. Ontonagon Co., 21. Presque
Isle Co., 30. St. Joseph Co., 19. Schoolcraft Co.,
31. Shiawassee Co., 56.1uscola Co., 26, 33. Wash-
tenaw Co., 81. Jayne Co., 35.

 

 

Map 13.
27. Erifolium stoloniferum Muhl. Running Buffalo
Clover.
Reported fron: Kalamazoo-Co., 1. Not reported since
1901.
map 13.

28. Trifolium_p:pcumbens L. Low hop Clover.

Sandy soil. Naturalized from Hurope.

Specimens examined: onua hton Co. FJH, 1926 (M).
Ingham Co., CFV 1892 (S); YIRK, 1896 (S). Kent Co.,
GDS, 1889 (M); JS,1896 (s). St. Clair Co., CKD,1899
(M, S), 1912 (0). Van Buren Co., ChK, 1910 (E).

Reported from: Bay Co., 79a. Berrien Co., 63, 79c.
Emmet Co., 55. Kalamazoo Co., 61. Kent Co., 13,79b.
Leelanau Co., 79a. 11ackinac Island, 7b. Daliland Co.,
7, 25. Washtenaw Co., 85, 81. Kiayne Co., 25.

Map 13.

 

-2h-

29. Trifolium dubium Sibth. Little Hop Glover.
frifolium_procumbens var. minus Gray.
Trifolium minus Smith. -
Rare. Sandy soil. naturalized from Europe.
Specimens examined: Ingham Co., HOS, 169M (S); GFW,
1397 (S). St. Clair 00., CKD, 1912 (o), 1915 (1). 9
Reported from: Ingham Co., 79b. Kalamazoo Co., 61.
Kent Co., 1, 13. Leelanau Co., 79a. Washtenaw Co., 1.
’fiayne Co., 1. '
IVE ap 11) o

 

 

 

50. Trifolium agrarium L. Yellow Hop Clover.
Trifolium aureum Poll.

Roadsides and sandy fields. Naturalized from Europe.

Specimens examined: Arenac Co., GEE, 1895 (M, S).
Cheboygan Co., JHE, 1922 (M); FOG, 1929 (O). Emmet Co.,
Jae, 1927 (m). houghton 00., FJH, 1926 (M). Keweenaw
Co., FEW, 1885 (M); OAF, 1888 (3). Monroe 00., ELM,
1928 (m). Oakland Co., CB, 1916 (M); st, 1916 (1).
St. Clair Co., UKD, 1599 (M, O, S). Washtenaw Co.,
FJH, 1955 (8).

Reported from: Berrien Co., 65, 79c. Cheboygan Co.,
55. Clinton 00., 56. Eaton Co., 56. Ingham Co., 56.
Kalamazoo Co., 61. Kent 00., 79a. Keweenaw Co., 1.
Marquette Co., 15. Oakland Co., 7, 78. St. Clair Co.,
1. Shiawasseesco., 56. Tuscola Co., 55. Washtenaw
Co., 81. Wayne Co., 35.

Map 1h.

 

 

51. Trifolium fucatum Lindl.
Introduced from western North America. 9
Reported from: Wayne Co., 1, 55. Not reported since
190h.
Map 1h.

 

52. Trifolium depauperatum Desv.
Introduced from western North America.
Reported from; fiayne Co., 1. 55. Not reported since
l9ou.
M ap 114. o

 

PSORALEA L.

55. Psoralea psoralioides (Walt.) Cory var. erlan-
dulosa (Ell.) Freeman.
Psoralea pedunculata (Mill.) Vail.
Reported from: Macomb Co., 59. Not reported since
1921.
Map 15.

 

 

-25-

AHORPHA L.

5h. Amorpha canescens Pursh. Lead Plant.

Prairies and remnants of prairie vegetation.

Specimens examined: Branch Co., A (h). Kalamazoo
Co., as, 1955 (m). Kent Co., awn, 159L (8). Van
Buren Co., ESP, 1905 (S); LC (M).

Reported from: Berrien Co., 1, 6. Branch 00., o.
Ingham Co., 6. Kalamazoo Co., 1, 6, M7, 61. Kent 90.,
o, 15. St. Joseph Co., 1, o, 18. Van Buren 50., b.
Washtenaw Co., 1, 6, 61. Wayne Co., 6, 55, E7.

M ap 16 o

PETALOSTEKUM Nichx. Prairie Clover

55. Petalostemum purpureum (Vent.) Rydb. Purple
Prairie clover.
Petalostemum violaceum Michx.

huhnistera purpurea Rack.
Dry prairies. dare.
Specimen examined: Van Buren Co., hSP, 1905 (S).
Reported from: Berrien Co., 1.
Map 17.

 

 

 

TdPnROSIA Pers. hoar Pea
Y

36. Teohrosia virtiniana (L.) Pers. doat's Hue.
Catgut. Shoestrings.
Gracca virginiana L.

The principal distinction between this species and
its variety holosericea is that the typical species
has the leaflets glabrous above, whereas in the variety
they are pubescent above. 2. virginiana tends to be
more common in the southeastern states, and var. holo-
sericea is more abundant northwestward to wisconSln
and Minnesota. The species, however, is often found
mixed with the variety (50). In Kichigan collections,
there seems to have been much confusion as to distinc-
tions between these W0 types. Whereas the herbarium
specimens examined have been the variety, the majority
of published reports refer to the Species. It is ap-
parent, therefore, that much further study is needed
in order to determine the true distribution of the two
types. On the basis of the information available at
the present time, the distribution of 2. Vitiiniana
and 1. Virginiana var. holosericea are shown on map
13, but it should be borne in mind that many of the
determinations are probably inaccurate and subject to
future revision.

Dry sandy soil. Remnants of prairie vegetation.

Specimens examined: All specimens seen proved to
2. Virginians Var. holosericea.

 

 

 

 

 

 

 

-26..

Reported from: Allegan Co., 79. Clinton Co., 1.
Kalamazoo Co., 61. Kent Co., 15. Livingston Co., 1,
57, Al. Macomb Co., 1. Montcalm Co., 1. Newaygo
00., 1. Oakland 00., 7, 57, t1, 790. St. Joseph 00.,
18. Washtenaw Co., El, 81.

Map 18.

57. Tephrosia Virginians var. holosericea (Nutt.)
T. & G. '

Sandy soils. See discussion of the species.

Specimens examined: Allegan Co., CRK, 1910 (R).
.Ingham Co., A, 106K (3). Kent 00., JS m ROS, 1095 (8);
Had (M). Livingston Co., A, 1695 (S); JhE, 1921 (M).
Kacomb Co., DCo, lBhO (S). Muskegon Co., Or”, 1900
(S). Newaygo Co., WSC, 1902 (S). St. Joseph Co., A,
lo58 (M). Van Buren Co., hSP, l90h (S). Washtenaw Co.,
CB, 1921 (M).

Reported from: Kalamazoo Co., 61. Oakland Co., 7.

Map 15.

 

 

ROBINIA L. Locust

58. Robinia Pseudo-Acacia L. Common Locust.
Black Locust.

Escaped from cultivation.

Specimens examined: Emmet Co., JhE, 1916 (M).
Gratiot 00., CAD, 1095 (a). Ingham 00., A, 130K (S);
HCS, 139K (3). Oakland 00., JLS, 1916 (s). St. Clair
Co., CKD, 1902 (M, S). Washtenaw Co., JDa (M); COE,
1925 (m). _

Reported from: Berrien Co., 65, 07, 79c. Huron
Co., 26. Kalamazoo Co., 61. Kent Co., 15. Rackinac
Island, 27. Oakland Co., 7, bl, ES, 78. Iuscola
Co., 55. Washtenaw Co., hl, 81.

M 89 19 o

59. Robinia viscosa Vent. Clammy Locust.

Escaped from cultivation.

Specimens examined: Cass Co., hSP (S). Kent Co.,
HEB, 1892 (a).

Reported from: Berrien Co., 79d.. Cass Co., 2.
Cheboygan Co., 55, so. Emmet Co., 00. Ionia 00., 1.
Kent Co., 15. Oakland Co., 7. Washtenaw Co., hl, Bl.
WayneCkL, 55.

Map 19.

 

to. Robinia hispida L. Bristly Locust. Rose
Acacia.
Specimens examined: Allegan Co., CB, 1915 (K). Van
Buren Co., HSP, 1906 (S). dashtenaw130., had, 1695 (M).
Reported from: Berrien Co., 65, 79c. Oakland Co., 7.
Van Buren Co., 2.
Map 19.

 

-27-

ASTRAGALUS (Tourn.) L. Milk Vetch

hl. Astrag llus canadensis L. Canada Milk Vetch.
Astrajalus parolinianus L.

Sandy soil. Remnants of prairie vegetation.
Specimens examined: Gratiot Co., CAD, 139d (M).
Kalamazoo Co., rJn, 1957 (n). Lapeer Co., CKD, 1911
(m). St. Clair 00., CKD, 1892 (a), 1905 (3). Wash-

tenaw Co., JDa (I).

Reported from: Huron Co., 26. Ingham Co., 1.
Kalamazoo Co., 61. Livingston Co., 1. Maconb Co., 1.
Iontcalm Co., 1. Oakland Co., 1, 7. St. Jose eph Co.,
13. Shiawassee Co., 1. Washtenaw Co., 1, 31. nayne
Co., 55.

Rap 20.

 

 

t2. Astragalus neglectus (T. a G.) Sheldon.
Astragalus Cooperi Gray.
Phaca neglect-a ‘1‘. 00 G.

Sandy soil.

Specimens examined: Dickinson Co., CAD, 1905 (M).
Gratiot 00.,0010,1C98 (I). Ingham 00., A, 1091 (n);
0:2.r, 1391 (I); 303, 110911 (s),1095 (S). Kent 00.,
JS 1396 (S); 01d, 397 (M). Lapeer Co., CKD, 1911
(hi). Presque Isle Co., Jhd, 1953 (I).

Reported from: Clinton Co., 1. Gratiot Co., 1.
Ingham 00., 79b. Kalamazoo 00., 61. Kent 00., 15,
79b. Lapeer Co., M5. Tuscola Co., 55.

Map 20.

 

 

 

CORONILLA L.

A5. Coronilla varia L. Crownvetch.
Fields and meadows. Naturalized fro a Europe.
Specimens examined: 0a}: and Co., CB, 1950 (ii)
Washtenaw Co., FJfl, 1956 (I, S).
Reporteci from: Oakland 00., 5. Washtenaw Co.,
00, 09.
Pzap 21.

 

DESIODIOd Desv. Tick Trefoil

hh. Desmodium rotundifolium (Michx.) DC. Prostrate
Tick Trefoil. Prostrate Tick Clover.
Meibomia Michauxii Vail.
heibomia rotundifolia Kuntze.
Pine and oak forests.
Specimens examined: Berrien Co., GLA, 1067 (M).
Cass Co.,B ‘CG, 1906 (M). Jackson Co., ShC,1896 (O).
{alamazoo Co., A, 1053 (I}). Kent Co., JS w hCS,1395
(S). Idacomb Co., 0C0, 13}13 (S). Piontcalm 00., BR,
1900 (S). Oakland UO., 310,191? (131,5); CB,1918,(H).

 

 

 

Ottawa Co., can, 1916 (I). luscola Co., CKD, 1909 (M).
Van duren Co., HSP, 190A (S). Nashtenaw Co., CDL,
1915 (r); EJH, 1957 (x). ,

Reported from: Serrien Co., 05, 07, 79c. Genesee
Co., 1. Ionia Co., 1. Kalamazoo Co., 61. Kent Co.,
15, 79b. Iacomb Co., 1. Manistee Co., 17. Oakland
Co., 1, 7, hS. St. Joseph Co., 13. Tuscola Co., 55.
Van Buren Co., 1, 790. Washtenaw Co., 1, 15, 31.

Map 22. ’

hS. Desmodium sessilifolium (Torr.) T. a G.
Sessile-leaf Tick Clover.
Ieibomia sessilifolia (Torr.) Kuntze.

Sandy soil. Remnants of prairie vegetation.

Specimens examined: Berrien Co., GLA, 1367 (N).
Jackson Co., SHC, 1393 (I), 1396 (S). Macomb Co.,
DCo (S)._ Monroe 00., RFC, 1915 (M). St. Clair Co.,
CKD, 1090 (n), 1900 (3).

Reported from: Berrien Co., 1. Jackson Co., 79b.
Kalamazoo Co., 61. Kent Co., 15, 79b. Montcalm Co.,
1. Oakland Co., 1, 7. St. Joseph 00., 18. Washtenaw
Co., 31.

Map 22.

 

 

h6. Desmodium nudiflorum (L.) DC. Naked-flowered
Tick Clover.
Neihomia nudiflora (L.) Kuntze.

In woods and shaded sandy soil.

Specimens examined: Allegan Co., ChK, 1910 (M).
Berrien Co., CB, 1919 (M). Branch Co., JS, 1396 (M).
Cass Co., FCG, 1906 (M). Gratiot Co., CAD, 1390 (S).
Ingham Co., D00, 1337 (S); HCS, 139M (S). Kalamazoo
Co., A, 1353 (M). Kent Co., HMS, 1391 (M). Lenawee
Co., WJS (S). Montcalm Co. CFW, 1900 (S). St. Clair
Co., CKD, 139k (I), 1903 (S). Van Buren Co., HSP,
19ou (s). Washtenaw 00., ECA, 1300 (m); CDL, 1915
(m); saw, 1910 (m). Wayne Co., Jns, 1910 (n).

Reported from: Berrien Co., 5, b7, 79d. Cass Co.
79d. Genesee Co., 1. Gratiot Co., 1. Huron Co., 23.
Ingham Co., 56, 79b. Kalamazoo Co., 61. Kent 00.,
15, 79b. Macomb Co., 1. Ianistee Co., 17. Montcalm
Co., 1. Oakland Co., A, 7, 78. St. Joseph Co., 13.
Tuscola Co., 53. Washtenaw Co., 31.

Map 25.

 

 

M7. Desmodium nudiflorum f. foliolatum (Farw.)
Fassett. ,
Reported from: Kalamazoo Co., 61. Oakland Co., LO.
Wayne Co.,lfih
Map 25.

 

-29-

MB. Desmodium pauciflornm (Nutt.) DC. Few-flowered
Tick Clover.
Meibomia pauciflcra (Nutt.) Kuntze.
Rare. In forests.
Reported from: Oakland Co., 7. St. Joseph 00., 18.
Map 25.

 

A9. Desmodium glutinosum (Kuh1.) Wood. (Rhodora
'hfl: 279-280. 19h2) Pointed-leaf Tick Clover.
Desmodium acuminatum (Michx.) DC.
Desmodium grandiflorum (Walt.) DU.
neibomia grandiflora (Walt.) Kuntze.

In rich moist woods.

Specimens examined: Allegan Co., UHK, 1910 (M).
Berrien Co., CB, 1920 (h). Eaton Co., LJC, 1895 (S).
Gratiot Co., CaD, 1590 (S). Ingham Co., crw, 1892
(S). Kalamazoo Co., A, 1558 (M). Kent 00., flab,

1892 (M); JS a HOS, 1696 (S). Lenawee Co., WJB (S). 7
Muskegon Co. GEM, 189a (S). St. Clair Co. UKD, 1696
(s), 1899 (m). Van auren Co., asp, 1905 (3). Wash-
tenaw 00., BOA (M); SHB, 1925 (M). Wayne 00., GB,
1916 (M).

Reported from: Berrien Co. 5, 65, 79c, 79d. Che-
boygan Co., 5h. Huron Co., 26. Ingham Co., 56, 79b.
Kalamazoo Co., 61. Kent Co., 15, 79b. Manistee Co.,
17. Oakland Co., 7. St. Joseph Co., 18. Tuscola
Co., 55. Van Buren Co., 79d. Washtenaw Co., 10, 16,
81. Wayne Co., 55.

Map 2h.

50. Desmodium acuminatum f. Chandonnetii (Lunell)
Fassett.
Specimen examined: Ingham Co., A, 1576 (S).
Map 2M.

 

 

 

 

 

 

51. Desmodium canescens (L.) DC. Hoary Tick Clover.
Meibomia canescens (L.) Kuntze.

Rare. Dry soil. Remnants of prairie soil.

Specimens examined: Berrien Co., GLA, 1667 (M).
Washtenaw Co., FJH, 1957 (M). .

Reported from: Cass Co., 790. Kalamazoo Co., 61.
St. Joseph 00., 18. Washtenaw Co., 1, 61. Wayne
00., E1.

Map at.

 

 

52. Desmodium illinoense Gray. Illinois Tick
Clover.
Meibomia illiroensis (Gray) Kuntze.
Dry ground.
Specimens examined: Jackson Co., SHC, 189A (H).
Lenawee Co., CB, 1915 (M). Van Buren Co., HSP, 1905
(S). Washtenaw Co., A, 1366 (M); ENE, 1927 (m).

 

 

-50-

Reported from: Kalamazoo Co., 61. Kent Co., 15,
79b. Lenawee Co., MO. Monroe 00., Ah. Oakland Co.,
E . St. Joseph Co., 1. Washtenaw Co., 1, M1, h},
ML, 57: 81°

1): ap 25 o

55. Desmodium bracteosum (Michx.) DC. Large-
bract Tick Clover.
Meibomia bracteosa (Michx.) Kuntze.

Thickets and thin woods.

Specimens examined: Allegan Co., ChK, 1910 (M).
Ingham Co., CFfl, 1691 (S). Kalamazoo Co., A, 1656 (M).
Kent Co., JS a HCS, 1695, 1696 (S). Macomb Co., DCo,
ldhO (3). Oakland Co., ca, 1920 (a). Van Buren Co.,
hSP, 190h, 1905 (S). fiashtenaw Co., CDL, 1915 (K);
FJh: 1937 (M).

Reported from: Genesee Co., 1. Cratiot Co., 1.
Ionia Co., 1. Jackson Co., 79b. Kalamazoo Co., 61.
Kent Co., 15, 79b. Macomp Co., 1. Oakland Co., 7.
St. Joseph Co., 16. Washtenaw Co., 1, 61. Wayne Co.,
790-

Map 25.

 

5h. Desmodium canadense (L.) DC. Showy Tick
Trefoil. Canada Tick Clover.
Keibomia canadensis (L.) Kuntze.

Open woods and open sandy ground.

Specimens examined: Berrien Co., GLA, 1666 (M).
Cass Co., HSP, 1905 (3); FCC, 1906 (M). Cheboygan
Co., HOB, 1690 (o); OAK, 1890 (o); JKE, 1920 (S), 1925
(M). Gratiot 00., CAD, 169a (S). Ingham Co., HOS,
169k (3). Jackson 00., CHK, 1925 (M). Kent Co., HKB,
1691 (M); JS a H05, 1695 (S). Lenawee Co., WJB, 1660,
1662 (S). Menominee Co., CAD, 1905 (M). Oakland Co.,
as, 1892 (M); cs, 1916 (a). St. Clair Co., CKD, 1895
(m, o, s). fiashtenaw Co., RCA, 1666 (M); JDa (M);
CDL, 1916 (m); 313, 1927 (M). f

Reported from: Berrien Co., 65, 67, 79c. Charity
Islands, 85. Cheboygan Co., 55. Clinton Co., 56.
Cenesee Co., 1. Huron Co., 26. Inaham Co., 79b.
Ionia Co., 1. Kalamazoo Co., 61. Kent Co., 15, 79b.
Oakland Co., h, 7, 56. St. Joseph Co., 16. Tuscola
Co., 53. Washtenaw Co., 1, 10, 61. Wayne Co., 55.

Map 26.

 

 

55. Desmodium paniculatum (L.) DC. Panicled
Tick Clover.
Desmodium_panicu1atum var. angustifolium
T. a G.
Meibomia'paniculata (L.) Kuntze.
Sandy, shaded ground. Oak woods.
Specimens examined: Allegan Co., CHK, 1910 (K).
Berrien Co., FCG, 1906 (M). Calhoun Co., WJS, 1696 (S).

 

 

 

-51-

Cass Co., HSP, 190k (S). Ingham Co., can, 1892 (5).
Jackson Co., FRO, 1896 (M). Kalamazoo Co., A, 1656
(M); Fan, 1958 (m). Kent Co., nus, 1891 (M). ,Ma-
comb Co., DCo, 1650 (S). Oakland Co., CB, 1916 (M).
St. Clair Co., CKD, 1892 (M), 1896 (S). Van suren
Co., HSP, 1905 (S); FCC, 1906 (K). mashtenaw Co.,
CDL, 1915 (M); “JR, 1957 (M). Wayne Co., CS, 1920 (K).
Reported from: Genesee Co., 1. Gratiot Co., 1.
Huron Co., 26. Ionia Co., 79b. Kalamazoo Co., 61.
Kent Co., 15, 79b. Kacomb Co., 1. Manistee Co., 17.
Oakland Co., 7. St. Joseph Co., 16. Tuscola Co.,
57. Van Buren Co., 1. Washtenaw Co., 61. Wayne Co.,
55. '

Map 26.

56. Desmodium Dillenii Darl. Dillenius Tick Clover.
Neipomia Dillenii (Darl.) Kuntze.

Woods, roadsides, and along river banks.

Specimens examined: Allegan Co., CRK, 1910 (M).
Cass Co., HSP, 190k (3). Ingham Co., can, 1892 (S).
Kent Co., JS a nus, 1895 (8). Oakland Co., ca, 1920
(a). St. Clair Co., CKD, 1892 (s), 1896 (0). Wash-
tenaw Co., CDL, 1915 (M); COE, 1925 (M); FJH, 1957 (M).
Wayne Co., CB, 1920 (m). _

Reported from: Cenesee Co., 1. Huron Co., 26.
Ionia Co., 21. Kalamazoo Co., 61. Kent Co., 15, 79b.
Macomb Co., 1. Oakland Co., 7. St. Joseph Co., 16.
Washtenaw Co., 61. Wayne Co., 55.

Map 27.

 

 

57. Desmodium viridiflorum_(L.) Beck. Velvet-
- leaf Tick Clover.
Meibomiarviridiflora (L.) Kuntze.
Open woods. Rare.. _
Specimen examined: Cass Co., FCC, 1906 (R).
Reported from: Washtenaw Co., 81. Wayne Co., k0.
Map 27.

56. Desmodium marilandicum (L.) DC. Smooth
Small-leaf Tick Clover.
Meibomia marilandica (L.) Kuntze.

Dry hillsides and woods.

Specimens examined: Berrien Co., A, 1656 (K); FCC,
1906 (m). Calhoun Co., WJB, 1898 (S). Cass Co.,
ECG, 1906 (M). Genesee 00., DC, 1675 (S). Jackson
00., sac, 1895 (M, S). Kent Co., GDS, 1891 (3). St.
Clair Co., CKD, 1696 (M, o, 3).

Reported from: Clinton Co., 1. Ionia Co., 1.
Kalamazoo Co., 61. Kent Co., 15, 79b. Oakland 00.,
1, 7. fiashtenaw Co., 16.

Map 26.

 

-52-

59. Desmodium ciliare DC. Hairy Small—leaf Tick
Clover.
Desmodium obtusum (Muhl.) DC.
Keipomia obtusa (Muhl.) Vail.

Dry sandy soil. Rare.

Specimens examined: Cass Co., HSP, 1906 (S).
Hillsdale Co., WJw, 190k (s). Jackson Co., sac, 1896
(S).

Reported from: Jackson Co., 79b. Kalamazoo Co., 61.

Map 26.

 

6o. Desmodium rigidum (311.) DC. Rigid Tick Clover.
Meibomia rigida (£11.) Kuntze.

Hillsides and dry soil.

Specimens examined: Cass Co., RSP, 190k (S). Cratiot
Co., can, 1892 (0). Jackson Co., sac, 169h (k). St.
Clair Co., CKD, 1900 (M . St. Joseph Co., A, 1656 (M).
Wayne Co., CB, 1915 (M).

Reported from: Genesee Co., 1. Ionia Co., 1. Jack-
son Co., 79b. Kalamazoo Co., 61. Kent Co., 15, 79b.
Nacomb Co., 1. Van Buren Co., 79d. Washtenaw Co., 1
16, 81. ‘

Map 26.

3

LESPflDdZA Michx. Bush Clover

61. Lespedeza stipulacea Maxim. Korean Lespedeza.
Rare. Native of Korea.
Reported from: Kalamazoo Co., 61.
Map 29.

62. Lespedeza capitata Michx. Round-head Bush
Clover.

There are several described varieties of the species,
based on the character of the pubescence and the shape
of the leaflets. However, there is a great deal of
variation within each variety. In a study of L, capita-
tg as it occurs in Wisconsin, Fassett (50) concluded
that there are at least eight races or varieties in
that state. Since two or more of these forms may be
found in almost any colony of L. capitata, he did not
consider it advisable to give names to tne various
races. Furthermore, greenhouse experiments seemed to
indicate that the offspring may or may not resemble the
parent. Fassett, therefore, treats L. caoitata as a
species highly variable in amount and type of pubescence,
and in shape of leaflet, but recognizes none of these
variations as separate species or varieties. The same
treatment is given here to the following varieties
reported from Michigan: L, capitata var. velutina
(Bicknell) Fern. (7, 61); var. longifolia (DC.) T. e G.
(L. longifolia DO.) (7, 58, 61); var. sericea (HK. a Arn.)
T. a e.; and g. angustifolia (Pursh) E11. (L. capitata

 

-55-

 

var. angustifolia Pursh.) (1, 7).

Dry sandy soil and prairie habitats.

Specimens examined: Chippewa 00., C, 1656 (M).
Ingham Co., RCS, 189k (S); wax, 1896 (s). Jackson
Co., EJR, 1957 (M). Kent Co., CDS, 1892 (a); hCS,

1695 (S). Menominee Co., Cap, 1905 (a). Ottawa Co.,
CRK, 1910 (k). St. Clair Co., CKD, 169R, 1695 (M),
1696 (S). St. Joseph Co., A (a). Van nuren Co., HSP,
1905 (S). Washtenaw Co., RCA, 1661 (M); AJP, 1692 (K).

Reported from: Bay Co., 50. Berrien Co., 65, 79c.
Charity Islands, 25. huron Co., 26. Kalamazoo Co., 61.
Kent Co., 15, 79b. Oakland Co., 6, 7, 56, 62. St.
Joseph Co., 16. Tuscola Co., 55. Washtenaw Co., 10,
61. Wayne Co., 55, 79d.

Map 29.

65. Lespedeza Nuttallii Darl. Nutta11.Bush Clover.
Dry sandy soil. Rare.
Specimens examined: Kalamazoo Co., FTR, 1956 (M).
Van Buren Co., FCC, 1906 (M);
Reported from: Kalamazoo Co., 61. Oakland Co., 61,
Mb. Nashtenaw Co., 61.
Map 50 .

 

6h. Leseedeza hirta (L.) Hornem. Hairy Bush Clover.
Lespedeza polystachya Michx.

Dry sandy soil.

Specimens examined: Allegan Co., CHK, 1910 (k). Ca1-
houn Co., a, 1696 (S). Cass Co., hSP, 1905 (S). Eaton
Co., WJS, 1670 (S). Cratiot 00., CAD (M). Ingham Co.,
RCS, 169R (S). Kalamazoo Co., FHR, 1956 (n). Kent Co.,
cps, 1892 (m)- JS a nus, 1895 (8); ma, 19h2 (k). Oak-
land Co., JKS

 

191k (M); sac, 1916 (m). St. Clair Co.,
CKD, 1892 (K), 1896 (0, s). St. Joseph Co., A (M).
Washtenaw Co., C, 1659 (K); RCA, 1661 (m). ,

Reported from: Allegan Co., 79. Berrien Co., 65, 67,
79c. Clinton Co., 56. Huron Co., 26. Kalamazoo Co.,
61, 70. Kent Co., 15, 79b. Oakland 00., h, 7. Ottawa
Co., 79b. St. Joseph Co., 16. Tuscola Co., 55. Wash-
tenaw Co., 61. Wayne Co., 55.

Map 50.

‘3

65. Lesoedeza virginica (L.) Britt. Slender Bush
Clover.

Sandy fields and dry open woods.

Specimens examined: Calhoun Co., WJB, 1696 (S). Cass
Co., A, 1656 M). Ingham Co., can, 1692 (S). Jackson
Co. CFW, 1692 (S); SHC, 1695 (R). Livingston Co., JRE,
1955 (k); FJR, 1957 (a). Oakland Co., Jks, 19lh (M).
Tuscola Co., CKD, 1910 (O); PLR, 1910 (K). Van Buren Co.,
FCC, 1906 (M). flashtenaw Co., AJP, 1692 (K); CB, 1917 (h).

Reported from: Allegan Co., 79. Kalamazoo Co., 61.
Oakland Co., 1. Tuscola Co., 55. washtenaw Co., 61.

Map 5]. o

 

‘5’4‘

66. Lesnedeza intermedia (Wats.) Britt. Wand—
like Bush Clover.
Lesnedeza frutescens (L.) Britt.
Lespedeza Stuvei Nutt. var. intermedia Cats.

Lespedcza frutescens (L.) Britt. var. acutifructa
has been descrined by Harwell (59) from Kayne Co.
Because of its uncertain taxonomic status, this variety
is included with the species.

Dry soil, sandy ground, openings in woods.

Specimens examined: Allezan Co., CRK, 1910 (M).
Calhoun Co., 6J6, 1696 (S). Cass Co., hSP, 190k (S);
FCC, 1906 (M). fiaton Co., WJB, 1670 (S). Cenesee Co.,
DC (3). Inanam Co., Ckw, 1892 (s); scs, 169h (s).
Jackson Co., crw, 1692 (S). Kalamazoo Co. RnR, 1956
(k). Kent Co., Js a RCS, 1895 (s); was, 1897 (k).
Montcalm Co., BB, 1900 (S). Muskegon Co., CDM, 1696
(8). Oakland 00., Jms, 191k (k). St. Clair Co., CKD,
1695 (K, S), 1696 (0). Tuscola Co., CKD, 1910 (m).
Washtenaw Co., CDL, 1915 (M); C8, 1921 (K); RJn, 1957
(M). Wayne Co., CB, 1917 (M).

Reported from: Berrien Co., 65, 67, 79C. huron Co.,
26. Ja0kson Co., 796. Kalamazoo Co., 61. Kent Co.,
15, 79b. Oakland Co., 1, 7. Tuscola Co., 55. 'wash-
tenaw Co., 61. Jayne Co., 1, 55, 59.

Map 5.1 o

 

 

 

 

 

67. Lesnedeza repens (L.) Bart. Creeping Bush
Clover.
Dry sandy soil.
Reported from: Washtenaw Co., 61. Wayne Co., 57,
790.
Map 5d o

 

66. Lespedeza violacea (L.) Pers. Bush Clover.
Sandy and gravelly soils, dry hillsides, and ravines.
Specimens examined: Berrien Co., CLA, 1667 (m). Cass

00., A, 1658 (H); FOG, 1906 (E). JaCkSOH UO., URN,
1892 (s). St. Clair Co., car, 1696 (o, k); brC, 1915
(M). St. Joseph Co., CFJ, 1696 (S). Hashtenaw Co., _
sea, 1861 (a); AJP, 189k (a); sac, 1917 (1); say, 1918
(M); FJR, 1957 (M). Wayne Co., CKU, 1911 (a).

Reported from: Ingham Co., 79b. Kalamazoo Co., 61.
Kent Co., 15, 79b. Lontcalm Co., 1. Oakland Co., 1, 7.
Tuscola Co., 55. Nashtenaw Co., 1, 10, 16, RS, 61.

Map 52.

 

69. Lespedeza Stuvei Nutt. Stuve Bush Clover.
Dry sandy soil. Oak-hickory forests.
Specimen examined: Clinton Co., OCH, 1692 (S).
Reported from : Kent Co., 15, 79b. Oakland Co., 7.
St. Clair Co., 796.
Map 55.

 

-55-

70. Let‘sd,za orccu:os s Lichx. Trailing Bush
Clover.
Dry sandy soil.
Specimens examined: Cass Co., KSP, 1902 (S); ECG,
1906 (K).
Reported from: Lake Co., 62. Washtenaw Co., 61.

Kap 55.

71. Lespedeza cuneata (Dumont) G. Don.
Reported from: Kalamazoo Co., 61.

Kap 55.

 

VICIA (1 ‘ourn. ) L. Vetch

 

72. Vicia satiya L. Spring Vetch. Common Vetch.
Waste places. Introduced from Eurasia. -
Specimens examined: Alaer Co., CFW, 1900 (S). Gratiot

00., CAD, 1695 W ). Iarquette Co., BB, 1901 (S). St.

Clair Co., CKD,1o9h (S). Mayne Co., Lh (K).

Reported from: Berrien Co., 79d. Gratiot Co., 1.

Huron Co., 26. Kanistee Co., 17. Oakland Co., 7. St.

01:11r Co., 1. Washtenaw Co., 61. 'aayne Co., ,55.

1:. 8p )6}. o

75. Vicia angustifolia Reichard. Common Vetch.
Along roads and in cities. Katuralized from Curope.

 

 

Specimens examined: Cheboygan Co., Jud, 1927 (K).
St. Clair Co., BCT, 189k (L); CKD,169h (0) , 1395 (S),

1909 (K). Washtenaw Co., CP, 1909 (K).

Reported from: Bay Co., 50. Cheboygan Co., 55.
Eaton Co., 12. Huron Co., 25. Keweenaw Co., 1. hack-
inac Island,27. Karquette Co., 26. Konroe Co., hl.
Schoolcraft Co., 51. Tuscola Co., 55.

Map-Hi.

7h. Vicia angustifglia var. seQetalis (T nuillier)
Kocn. Com on Vetch.
Naturalized from Europe.
Specimens examined: Roufihton Co., KJK, 1926 (K).
St. Clair Co., CKD, 1916 (K).
‘ieported from: Kalamazoo Co., 61. Marquette Co., 26.
Map 56.

 

J.
‘

75. Viola seoium L.
Fields and waste places. Katuralized from Jurope.
Specimens examined: St. Clair Co., CKD, 19lh( K, 0).
Map 55.

 

 

 

76. Vicia genella Crantz.
Vicia thT6180 er ma (L. ) Koench.
Waste places. 1 t

Na ul alized from Europe.
Specinens examin ned: St. Clair Co., CKD, 1905 (a, O, S).

Rap 55.

-55-

77. Vicia gracilis Loisel.
Native of durasia. .
Reported from: fiasntenaw Co., K5.
Map 55.

 

78. Vicia anericana Kuhl. Purple Vetch. American
Vetch.

Koist or dry open ground and along roadsides.

Specimens examined: Cheboygan Co., JHK, 1926 (K).

Dickinson Co., GEN, 1695 (S). Senesee Co., DC (S).
Iosco Co., Jnfl, 1951 (4). Isle Koyale,_JBM, 1950 (0);
KVB, 19u2 (h). Kalamazoo Co., ‘KK, 1956 (K). Kent
Co., KKB, 1892 (K). Keweenaw Co., OAK, 1666 (S);
FJK, 1926 (K); KLF m ASP, 195K (K). Livingston Co.,
CLK, 1925 (K). Kackinac Co., CKD, 1915 (M). Kenom-
inee Co., CAD, 1905 (K). Oakland Co., EEC, 1916 (S).
Oscoda Co., A, 1666 (S). Tuscola Co., CKD, 1910 (K).
Washtenaw Co., JDa (K).

Reported from: Bay Co., 79d. Berrien Co., 65, 79c.
Cneboygan Co., 55. Clinton Co., 56. Cenesee Co.,
79d. ,Ionia Co., 1. Isle fioyale, 9, 1h. Kalamazoo
Co., 61. Kent Co., 15. LiV1ngston Co., 1. Kont-
calm Co., 1. Oakland Co., 7, 56. Schoolcraft Co.,
51. Tuscola Co., 55. Washtenaw Co., 1.

Rap 56.

 

 

79. Vicia hirsute (L.) S. F. Gray. Hairy Vetch.
Naturalized from Kurope.
Reported from Cneboygan Co., 55

 

60. Vicia caroliniana Walt. Carolina Vetch.

Dry or moist soil, Iields, and woods.

Specimens examined: Berrien Co., GLA, 1667 (K).
Cratiot 30., CAD, 1891 (x). Inrham Co. HCS, 189K (S);
WKK, 1895 (S). Kalamazoo Co., FKK, 1956 (K). Kent
Co., hKB, 1891 (K); LJC, 1895 (S); JS m HCS, 1895 (S).
Kacomb Co., D00, 1666 (3). Oakland 00., CS, 1916 (K).
Ottawa Co., CnK, 1910 (K). St. Clair Co., CKD, 1692
(K), 1697 (S), 1909 (0). St. Joseph 00., A, 1690 (S).
Van Buren Co., HSP, 1905 (S). washtenaw Co., KCA,
1060 (:); 13113, 13:15 (i); P'Jii, 1957 (1):). Wayne UOo,
JKS, 1915 (K).

Reported from: Berrien Co., 790. Clinton Co., 56.
Saton Co., 56. Kalamazoo Co., 61. Kent Co., 15.
Lenawee Co., 77. Roscommon Co., 79a. Wasntenaw
Co., 81.

Map 57.

 

-57-

61. Vicia Cracca L. Tufted Vetch.

Thickets, borders of woods, and along railroads.
Native of iurope.

Specimens examined: Gratiot 00., CAD, 1695 (K).
Kalamazoo Co., can, 195K (K). St. Clair Co., CKD,
1895 (a, 0), 1906 (s). ,

Reported from: Berrien Co., 67. Eaton Co., 12;
Gratiot Co., 1. Kalamazoo Co., 61. Kent Co., 79a.
rackinac Island, 27, 50. Kacomb Co., K2. Karquette
00., 2S. Montcalm Co., 79a. Oakland Co., 7, KL.
Wasntenaw Co., 1, 81. Wayne Co., 55-

Kap 57.

 

82. Vicia villosa Roth. Hairy Vetch. Russian
Vetch.

Waste places, fields, and roadsides. Introduced
from Eurasia.

Specimens examined: Cneboygan Co., CKD, 191K (K);
006, 192K (M); Jhfi, 195K (K). Dickinson Co., CAD,
1905 (K). Emmet Co., Jae, 1920 (K); FCC, 1929 (o).
Ingham Co., A, 1887 (S); A, 1902 (S). Kent 00.,

EJG, 1899 (S). Keweenaw 00., FJH, 1926 (K). Livings-
ton Co., FJH, 1955 (K). Kenominee Co., CAD, 1905 (K);
CKD, 1905 (0). Oakland Co., JKS, 191K (M). Presque
Isle Co., JHE, 1958 (K). St. Clair Co., CKD, 1915 (K).
Tuscola Co., CKD, 1910 (K). Washtenaw Co., SW, 1917

T1,".

Reported from: Allegan Co., 79. Bay Co., 50.
Berrien Co., 65, 79c. Cheboygan Co., 55, 59. Ingnam
Co., 56. Kalamazoo Co., 61. Oakland Co., 7. Tuscola
Co., 55. Wasntenaw Co., 61.

Map 58. '

 

65. Vicia villosa f. aloiflora (Schur) Gams.
Reported from: Kalamazoo Co., 61.
Map 58. '

 

 

8K. Vicia dasycarpa Ten.
Vicia varia host.
Native of murasia. ,
Specimen examined: Emmet Co., JKE, 1956 (m).
Reported from: Kalamazoo Co., 61.
Map,53.

 

 

LATHYRUS (Tourn.) L. Vetchling. Everlasting Pea

85. Lathyrus latifolius L. Everlasting Pea.
Escaped from cultivation. Introduced from Europe.
Specimens examined: Emmet Co., JKE, 195K (K).
Van Buren Co., HSP, 1905 (S). .

Reported from: Ingham Co., 56. Kalamazoo Co., 61.
Kent 00., 15, 79b.

Map 59.

 

-58-

86. Lathyrus iaponicus Willd. var. glaber (Seringe)
Fernald. Beach Pea.
Lathyrus maritimus (L.) Bigel.

Frequent on the sandy beaches and dunes of the Great
Lakes; also at higqins Lake (Roscommon Go.) and Portage
Lake (Washtenaw 00.). One reference (7) placing this
species in Oakland Co., was based on an incorrect de-
termination.

Specimens examined: Alaer Co.,.th, 1888 (S); JhE,
1929 (M). allegan Co., GEN, 1896 (S). benzie Co.,

A, 1888 (S). Berrien Co., DEW, 1890 (S). bois dlanc
Island, DH, 1851 (M). Cheboygan 00., CPR, 1890 (S).
Chippewa 00., CKD, 191A (a). ammet 00., crw, 1e79 (s);
JhE, 19a0 (M, S), 1921 (m); ace, 1950 (0). houghton
Co., PJH, 1926 (M). Iosco Co., Jan, 1958 (M). Isle
Hoyale, azr, 1808 (m)- AnJ e JBM, 1950 (a); JbM, 1950

,

(M, 0). Keweenaw Co., raw, 18e5 (M); FJn, 195s (a).
Leelanau Co., JnE, 1959 (M). Mackinac Co., JnE, 1917
(M). Marquette Co., AD a CAD, 1906 (M). Menominee
Co., 00c, 1955 (m). Ottawa Co., JS, 1896 (S); wsm,
1897 (M). St. Clair Co., CKD, 1695 (M), 1899 (O, s).
Schoolcraft Co., JnE, 1929 (M). Wayne 00., GB, 191M
(EVE) .

Reported from: Alkagan Co., 79b. Arenac Co., 50.
Benzie 00., 82, 85. Berrien Co., 65, 79c, 79d. Charity
Islands, a5, ab. Charlevoix Co., 7 . Chippewa Co.
52. Emmet Co., 55. Houahton Co., 38. Huron Co., 2 .
Iosco 00., 79a. Isle Hoyale, 9, 1h, 76. Keweenaw Co.,
h8, 76. Leelanau 00., 8h. Mackinac Island, 27, 50.
Manistee Co., 17. Marquette Co., 15, 28. Oceana 00.,
79a. Ontonagon Co., 21, 76. Ottawa 00., 79b. nos-
common Co., l.’ Schoolcraft Co., 51. Tuscola Co., 55.
Van Huren Co., 79a. Washtenaw Co., 81.

Map 590

 

 

87. Lathyrus japonicus var. pellitus Fernald.
Common on the Atlantic coast, but rare on the Great
Lakes.
Specimen examined: Delta 00., OEJ, 169: (S).
Map 59.

 

88. Lathyrus silvestris L.

This Eurasian species was cultivated many years ago
as a forage lant and escaped in some places to road-
sides (M7, 6.). The only specimen observed was one
cultivated in Ingham Co., OFW, 189k (M). Another spec-
imen reported from the same locality (7th, 1895) was
presumably also cultivated.

Lathyrus silvestris L. var. Wagneri A. Schwartz has
been reported as an escape in Monroe 00. (A7), but
because of the uncertain taxonomic status of these two
forms, it is here included with the species.

Map MO.

 

 

-59-

89. Lathyrus ochroleucus Hook. Pale Vetchling.
Cream-color Pea.

Roadsides and oak woods; hillsides.

Specimens examined: Alpena Co., JhE, 19:5 (M).
Cheboygan Co., CFW, 1890 (S). Cratiot 00., CAD, 1890
(M, S). Inaham Co., A, 1871 (S); hCS, ld9h (S).
Ionia Co., CPU, 1890 (S). Iosco Co., Jnd, 1951 (m).
Isle Royale, JSM, 1950 (M, O); HVB, l9ha (h). Kent
00., CE a JS, 1890 (S); LJC, 1895 (S). Keweenaw Co.,
raw, 1665 (a); Car, idea (3); MLE e ASP, 195M (M);
FJh, 1956 (I). Mackinac Co., CKD, 191a (M, 0). Ear-
quette Co., CKD, 1910 (M). Oakland 00., NYE, 1956 (C).
Oscoda Co., A, lead (8). St. Clair Co., CKD, 1592 (a)
1897 (s). Jashtenaw Co., CB, 1920 (M); Jam, 1922 (m);
sis, l9zh (a). wayne Co., CKD, 1915 (M).

Reported from: Bay 00., 50. Cheboygan Co., 55.
Clinton 00., 56. match 00., 12. denesee Co., 79d.
dogebic 00., a0. Gratiot Co., 1. Isle Royale, 9, 1h,
76. Kalamazoo Co., 61. Kent Co., 15, 79b. Keweenaw
Co., 1, 76, 79c. Marquette Co., 28. Oakland 00., 7.
Ontonagon Co., 21, 70. St. Joseph 00., 18. School-
craft Co., 31. Shiawassee Co., 56. fuscola Co., 55.
Washtenaw 00., 79b, 81.

Map hO.

1

90. Lathyrus tuberosus L.
Introduced from fiurasia.
Specimen examined: Emmet Co., JhE, 1955 (M).
Reported from: Nashtenaw Co., h9. Wayne 00., A9.
Nap M1.

91. Lathyrus pratensis L. Yellow Vetchling.
Yellow Pea. ‘
Roadsides and fields. Naturalized from Europe.
Specimens examined: Cheboygan Co., JhE, 1925 (O),
1927 (M).
Reported from: Cheboygan 00., 5h. Wayne Co., b9.
Nap L1. 4

92. Lathyrus palustris L. harsh Pea. Wild Pea.

Five varieties of this species have been described
by Pernald (Rhodora 15: h7-S2. 1911). These varieties
intergrade so completely, however, that it is difficult
to separate them accurately without an exhaustive study
of the species throughout its entire range in north-
eastern North America. hany of the published reports
of the species, therefore, might well be referred to
one of the varieties.. This fact should be borne in
mind when considering the following list of reported
collections of L. palustris. It was not possible in
this study to examine the specimens which constituted
the basis of these reports.

 

_L!_O ..

Reported as L. palustris from: Antrim Co., 1.
Bay 00., 79d. Berrien Co., 65, 79c. Charity Is-
lands, 25. Chebquan Co., 51, 55. Chippewa Co.,
52. Clinton Co., 56., Cmmet Co., 1, 55. Cratiot
Co., 1. huron Co., 56. Ionia Co., 1. Isle Royale,
9, lh. Kalamazoo Co., 61. Kent Co., 15, 79b. Lack-
inac Co., 79b. Iaackinac Island, c7. Lanistee Co.,
17. Larquette Co., 28. Lonroe Co., 18 0a}. :land
Co., 7, 5b, 78. St. Joseph Co., 18. luscola Co.,
55. Van Buren Co., 79c. Washtenaw Co., 1, 79b, 81.
Wayne 50-, 55, 79b-

Lap L2.

 

92a. Lathyrus pilustris var. agenuinus Cren. a Codr.

Damp ground and swampy places.

Specimens examined: Alpena Co., CrW,189O (L). Che-
boy;.;an Co., CAK,109O (O): C‘hb,1890 (0); Crw, 1890
(S); JhE,11916 (L). Chippewa Co., 008,19ah (L); FJn,
1955 (Li). Eaton Co., FLS, 1807 (S). Cmmet Co., J88,
1917 (m). Gratiot Co., CAD, 1891 (L). Ingham Co., a,
1887 (S). Iosco Co., JJS, CFW, 1888 (S). Kalamazoo Co.,
FJR, 1958 (L). Oakland Co., 08,1916 (L) Ottawa 00.,
hKS, 1891 (L). St. Clair Co., CKD,1892 (L ), 1896 (S).
Washtenaw Co., LCA, 1000 (L); WSC,1086 (Li); CDL,1915
(1)1); Jill-.111, 191;; (1L).

Lap L2.

 

93. Lathyrus palustris var. macranthus (white) Fern.
Specimen examined: Cheboygan Co., Jhfi, 1982 (M).
Reported from: Alpena Co., 79.

Lap L5.

 

 

9h. Lathyrus palustris var. linearifolius Ser.

Damp places, fields, and margins of woods.

Specimens examined: Bay 00., CKD, 1912 (L). Che-
boygan Co., cra, 1890 (S). Isle Royale, ALL, 1808 (L);
CAD, 1950 (L). Kent Co., HnB,189d (Li). Mackinac Co.,
CKD,1915 (ix 0). Oakland 00., BLC,1916 (S). _0ttawa
Co., ChK,1910 (M). Presque Isle Co., JnC, 1958 (L).
St. Clair Co.,CKD,1892 (Y ). Lashtenaw Co., JDa (L).

Reported from: Bay Co., 50. Chippewa Co., 5E. Kal-
amazoo Co., 01. Mackinac Co., 50. Mackinac Island, 27,
50, 7L. Larquette Co., 28. Oakland Co., 7. St. Clair
Co.,LE.Schoolcra1t Co., 51. Wayne Co., 58.

Lap 5.

 

 

95. Lathyrus palustris var. pilgsus (Cham.) Ledeb.

Specimens examined: Alpena Co., C1., 1895 (S ).
Antrim Co., CL, 1891 (Li). Bay 00., CKD,1912 (s).
Mackinac Co., CKD, l91h (L).

Reported from: Mackinac Island, 7.

Laplih

 

-L1_

96. Lathyrus palustris var. myrtifolius (Luhl.)
Cray.

Lathyrus‘palustris var. myrtifolius f. pallida is
described by Farwell and reported from Oakland Co.
(58), but because of its uncertain taxonomic status
it is not listed separately.

0n borders of marshes and along streams.

Specimens examined: Cheboygan Co., JHE, 1925 (M).
Chimpewa Co., FJH, 1955 (S). Inqham Co., hCS, 189L
(S). Lenawee Co., WJS, 1866 (S). Macomb Co., DCo,
18L5 (S); CKD, 1910 (M). Muskaaon Co., LJB, 1898 (S).
Oakland 30., C3, 1916 (m); JCS, 1916 (C). St. Clair
Co., C, 1859 (M); CKD, 1896 (L). Van Buren Co.,
hSP, 1905, 1906 (s); LhP, 1910 (L). Washtenaw Co.,
LWH (M); BAN, 1918 (L). Wayne Co., LF, 1870 (L).

Reported from: berrien Co., 65, 79c. Charity Is-
lands, 55. Cheboygan Co., 55. Chipgawa Co., 65.
Emmet Co., 55. Huron Co., 26. Kalamazoo Co., o1.
Kent Co., 15. Livingston Co., 88. Lonroe Co., L8.
Oakland Co., 7, 5o, Lo. St. Clair Co., Lo. St. '
Joseph Co., 790. fuscola Co., 55. Washtenaw Co., M8.
Wayne Co., 55.

Niap ml 0

 

 

97. Lathyrus venosus Luhl. var. intonsus Butters
a St. John. Hairy Veiny Pea.
Lathyrus venosus Luhl., in part.

Hillsides and railroad embankments.

Specimens examined: Cheboyaan Co., ELK, 1917 (L).
Dickinson Co., A, 1912 (S). Genesee Co., DC (8).
Jackson Co., SEC, 1895 (L); CKD, 1915 (L, S). Kalama-
zoo Co., FWR, 1958 (L). Kent Co., LLB, 1592 (M);

HjF, 1898 (s). Keweenaw Co., raw, 1885 (a); FJn, 1956
(L). Lacomb Co., DCo,l857 (S). Menominee 00., CAD,
1905 (a). Oakland Co., OAF, 1895 (0); CB, 1916 (M).
Nashtenaw Co., ECA, 1867 (L).

Reported from: Bay Co., 79a. Cheboygan Co., 55.
Clinton Co., 1. Genesee Co., 1. Ionia Co., 1. Kal-
amazoo Co., 61. Kent Co., 15, 79b. Keweenaw Co., 1,
bl. Macomb Co., 1. Monroe Co., Ll. Montcalm Co., 1.
Oakland Co., 7, bl. Saginaw Co., 79d. flashtenaw Co.,
1, 81.

N ap LLS o

 

 

AMPHICARPA E11. hog Peanut

98. Amphicarpa bracteata (L.) Fern.
Amphicaroa monoica (L.) Ell.
Ealcata comosa (L.) Kuntze.
Frequent in woods, thickets, and meadows.
Specimens examined: Berrien Co., CB, 1919 (L).
Calhoun Co., WJB, 1898 (S). Cheboygan Co., Jhd, 1916
(L). Emmet Co., JhE, 19:5 (M). Ingham Co., CHh, 1892

 

 

 

-hi-

(S); wsK, 1596 (s). Kalamazoo Co., Fua, 1958 (m).
Kent Co., HEB, 1891 (M); HCS, 1895 (S). OaKland Co.,
DAP, 1555 (5); cs, 1395 (0). St. Clair Co., can, 1a9t
(o, S), 1900 (m). Van Buren Co., asp, 1905 (s).
Washtenaw Co., EDA, 1361 (M); CDL, 1915 (K); SAN,

1915 (M); cos, l9¢h (a); EJn, 1957 (a).

Reported from: Berrien Co., 5, 63, 79c. Charity
Islands, 25. Clinton Co., 56. huron Co., 26. Ingnam
Co., Sb. Kalamazoo Co., 61. Kent Co., 15, 79b.
Lenawee Co., 7]. Oakland Co., A, 7. St. Joseph Co.,
16. Iuscola Co., 55. Washtenaw Co., 16, 75, 51.
fiayne Co., 55, 79C.

Lap 36.

99. amphicaroa bracteata var. comosa (L.) Fern.
Amphicarpa Pitcheri T. & G.
Ealcata Pitcheri (r. a C.) Kuntze.

Frequent in damp woods and thickets and along borders
of streams and lakes.

Specimens examined: Berrien Co., HTD, 1917 (S).
Cheboyaan Co., JHE, 1916, 19a5 (a). Emmet Co., JHE,
1925 (m). Ingham Co., CFW (S). Jackson Co., SMC,
1695 (M, S), 1896 (O, S). Lenawee Co., WJB (S).
Huskegon Co., CDM, 1596 (S). St. Clair Co., CKD, 1699
(s, 0).

Reported from: Cneboygan Co., 55. Gratiot Co., 1.

huron Co., at. Ionia Co., 1. Kalamazoo Co., 61.
Kent Co., 79b. Lenawee Co., 1. Manistee Co., 1, 17.
Oakland C0., 7. St. Clair Co., ha, 79d. uashtenaw
Co., 10, hd, 81. aayne Co., E}.

Map ho.

 

 

 

APIOS (doerh.) Ludwig. Groundnut. Wild Bean

100. 52108 americana Medic.
apios tuoerosa Moench.
Glycine A010 S L .
apios apios Macm.
borders of woods and thickets and on damp open ground.
Specimens examined: Cass Co., hSP, 1905 (S). Che-
boygan Co., Jhfi, 1916, 1957 (M). Ammet Co., Jhfi, 1916
(M). Genesee Co., DC (S). Ingnam Co., JP, 1692 (N);
105, 169K (S). Kalamazoo Co., A (M). Kent Co., hMB,
1391 (M); JS a hCS, ld9b_(S). Lenawee Co., WJB (S).
Livingston Co., Jnfi, 19:6 (M). Kacomb Co., CHK, 1915
(M). Montcalm Co., 55, 1900 (S). Oakland Co., JLS,
1915 (a); CB, 1920 (u). Ottawa Co., ChK, 1910 (a).
st. Clair Co., has, lddu (a); CKD, 1592 (m, 0), 1596
(S). Washtenaw Co., JDa (E); ECA (k); CHK a BSK, 19:}
(m); JHE, 1926 (m); EJH, 1955 (M, 5). Wayne Co., LE,
1870 (M). / ,
Reported from: Berrien Co., 05, b7, 79c. Charity
Islands, as. Cheboygan Co., 51, 55. 3mmet Co., 59.

 

 

 

-115-

Huron Co., 86. Kalamazoo Co., 61. Kent 00., 15,
79b. Oakland 00., 7, 56. Tuscola Co., 55. dash-
tenaw 00.; dl. 'Jayne Co., 790.

M ap 117 .

STROPHOSTYLES £11. Trailing Wild Bean

101. Strophostyles helvola (L.) Britt.
Sandy soil and shores of the Great Lakes.
Specimens examined: Berrien Co., H08, 1905 (S).
Wayne Co., BFC, 1916 (S).
Reported from: Berrien Co., 65, 79c. Van juren
Co., 1. washtenaw Co., d1. Wayne Co., 1, 55, 790.
Map ild o

 

Excluded species.

 

This list contains species omitted from the
leguminous flora of Michigan for the reasons given
in the text.

1. Cassia Tora L.

This species was reported from Wayne Co. in 19:1
(59), but has not been reported since. It was probably
casually introduced since Michigan is far north of
its normal range. It has been questionably reported
from the extreme southern part of Indiana.

 

 

2. Cladrastis lutea (michx. f.) Koch.
Cladrastis tinctoria Raf. '

Specimens examined: Ingham Co. 033 a GHH, 1695
(S). Washtenaw Co., JhE, 1916 (N). Both Of these
collections may be considered to be from cultivated
plants. The normal range of this species does not
extend northward beyond Kentucky and southern Ind-
iana.

 

5. Baotisia alba (L.) R. Br.

Reported from Oakland 00. in 1919 (37), but has not
been reported since. This plant is probably another
casual introduction. The limits of its northern range
are North Carolina and possibly Indiana.

 

h. Hedicago truncatula Gaertn.
Medicago triouloides Desr.
Reported from Kent Co. in 1902 (79b). Listed in
the Index Kewensis as a native of aurope. Not record-
ed by Gray (75), Britton and brown (6), Eassett (50),
or Deam (” ).

 

4,11,-

5. Trifolium reflexum L. Buffalo Clover.
This report fron Oakland Co. (7) was based on an
incorrect determination of Trifolium hybridum L.

 

6. Amorpha fruticosa L. Indixobush. False Indigo.
Reported from Nashtenaw Co. in 1928 (U7). This plant
was probably cultivated. There is no evidence that the
species is spreading in the state. Its normal range
does not extend northward to Michigan.

 

7. Amorpha fruticosa var. angustifolia Pursh.
Specimens examined: Ingham Co., A, 1667, 1591 (S);

 

 

GEN, 169d (M). Uashtenaw Co., AJP, 1915 (h). These
specimens had been cultivated. The normal range, as
given in the 7th edition of Gray's Manual, is Iowa,
westward and southwestward.

8. Lespedeza leptostachya fingelm.
This report from Oakland Co. (7) was based on an
incorrect determination of Lespedeza capitata hichx.

 

 

9. Vicia ludoviciana Nutt.
This species has been reported from Kent Co., in
1959 (79a). The range given in dray's Kanual is Greene
Co., Missouri, and southwestward. This range would
seem to indicate some doubt as to the real identity
of the specimen reported from Michigan.

 

10. Pisum sativum L. Garden Pea.

Reported from uncultivated fields in Oakland Co. in
1946 (h5). There is no further evidence that this
species is spreading or becoming naturalized in the
state.

 

11. Glycine Soja Sieb. & Zucc. Soy Bean.
Glycine hispida (Moench.) Maxim.
Sojalgax_tL.) Piper.

This species is extensively cultivated. It was re-
ported growina near an elevator in Wayne Co. in l9h1
(M9). There are no other reports to indicate that
the species is becoming naturalized in the state.

 

1a. Phaseolus polystachyus.(L.) 53?. Wild bean.
This species has been reported from Wayne Co., in

1901 (55). This report is probably based on an erron-
eous determination. Deam (25) states that it is found
infrequently in southern Indiana, and that some spec-
imens reported from the northern part of the state
have proved to be Amphicarpa bracteata (L.) Fern.
and Strophostyles helvola (L.) Britt. The author
has not found an authentic specimen from Lichigan.

 

15. Phaseolus vulqaris L. var. papa (L.) Steud.
bean.
Reported from wayne Co. in 1901 (55). No further
information is available to indicate that it has
become naturalized in the state.

 

-LLb-

 

 

 

 

  

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

} mm Immun- ' um

: 0 a

 

 

 

 

 

.-L
mutuu mum mm \

 

 

 

 

 

 

 

O l. Cercis canadensis L.

 

 

 

 

-h7-

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O 2. Cassia nictitans L.
O . Cassia fasciculata Michx.
O . Cassia hebecarpa Fern.

 

 

 

 

-ua-

mama '

MAP 5

 

 

 

 

 

MICHIGAN

I
1
5

 

 

 

 

 

 

 

 

 

‘Ww-d

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.- ‘1-LC-
0"qu LIN"! mun

 

 

 

 

 

 

 

 

 

O 5. Gleditsia triacanthos L.
o 6. Gleditsia triacanthos f. inermis (Pursh.) Fassett.

 

 

 

 

 

 

 

Hi

I” ‘
,

 

“j

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

" m
mm C
_ _
.u .1 v 1 13m
_. r - m
A. n r m .
w u a Q m m
.m .m a

- . “w a 11.1.1.
_. m a. TI; w
. c . u m w
a 0 _. a w
.— M A IIIPMI IIL, .1
. m m a _ a
. 1 e _..---1 o m o
m . m . _ .
. 1. 1 1. _r 1.. J

m r!— _ . _ 1

TI . v a a _u _

W l “m a a o .w

 

 

 

 

 

 

 

O 7. Gynmocladus dioica (L.) Koch.

 

 

 

 

 

 

LEAP 5

 

 

 

 

 

 

 

MICHIGAN

 

 

 

‘E— '-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

. 8. Baptisia leucophaea Nutt.
O 9. Baptisia tinctoria (L.) var. crebra Fern.
.10. Baptisia leucantha T. c: G.

 

 

-51-

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

IV: A P 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

 

 

 

 

 

11. Crotalaria sagittalis L.

an»...

 

:IU—Ci
LIIA'II

 

 

 

 

 

 

 

 

 

 

 

 

 

 

       

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<-u—-—:

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

._. _—._._._.L._.

[ALMOO CW” i “I.“ “INTIM-

  

:
e E 65*-

 

 

 

 

 

“:Tifi'fi" 'I'iTA‘vTid imam LIIAIIII

 

 

 

 

 

 

 

12. Lupinus perennis L.
15..Lupinus pplycarpus Greene.

 

0a

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O 12:. Lupinus perennis L.
O 15. .Lupinus polycarpus Greene.

 

 

 

-53..

/ . a MAP 5

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.- J- L --'
MILLIMLI LIN-II m

 

 

 

 

 

 

 

1h. MedicagLo sativa L.
15. Iviedicagg falcata L.

 

 

 

ISL! MILE

Kit? 9

 

 

 

 

 

 

 

 

  

 

 

MICHIGAN

 

 

 

 

 

 

 

---—m—o—o --

 

 

 

 

 

 

 

 

 

 

 

xzfi—a. ¢ -

 

 

 

fi—fl

 

 

3 e '

  

 

 

 

 

emu ]i W murmur
Q
o ) °

"313333? ""1"“37’C Foals—m uumu

 

 

 

 

 

 

 

 

 

 

 

 

 

l6. liedicafo lupplina L. _
l7. hedicago Iupulina var. glandulosa Neilr.

18. Medicago hispida Gaertn.

 

 

IDGV9

 

 

 

 

 

 

   
   

MICHIGAN

 

 

 

 

 

 

 

 

KAP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

3-&..
“In"! _

 

 

 

19. Melilotus alba Desr.
20. Melilotus officinalis (L.) Lam.

 

 
   

 

 

 

-56-

 

 

 

MAP 11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

nu... 11111

 

 

 

Trifolium arvense L.

21.
22.

Trifolium pratense L.

 

GI

 

 

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

'31:. Trifoliurn incarnatum L.
O . Trifolium medium L.
.25. Trifolium repens L.

 

 

 

-58-

 

 

 

 

 

 

 

MICHIGAN

 

 

 

MAP 1}

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

. 26. Trifolium hybridum L.
O 27. Trifol ium stoloniferum Iv‘luhl.
C 28. Trifolium procumbens L.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

MAP 1L»

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C 29. Trifolium dubium Sibth.

. 30. Trifolium agrarium L.

O 51. Trifolium fucatum Lindl.

A 52. Trifolium depauperatum Desv.

 

 

 

-60-

 

f a . . MAP 15
. F‘Y
' a. ‘ r3 .
""1
3 L.
MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W‘-°‘m-°-"wtn~—'fia'rfi

 

 

 

 

 

u-u—o...‘

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

.q

 
   

 

 

 

 

 

 

 

I
l
i
!
l
1

 

 

 

 

 

Q 55. Psoralea psoralioides var. eglandulosa (E11.) Freemanl

 

 

-61-

 

 

MAP 16

 

  

 

 

Iii-06W“.- W“

 

 

 

m
m
H
w
M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-'m~-"'m‘M-“rrWHWW'Tw-~

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m‘mm"*‘tm-'-°i mm—— wow-'1

 

 

 

am
a
a a .. m Elm
5 Im I. .m
m l
. a
ail m a.
m 1.. a .9
.w 0 Tilm O m.
u b .I . J
an. M m ,
_..w .m a.

 

 

 

 

Amorpha canescens Pursh.

 

Ir 5h.

 

 

-62-

 

 

MAP 17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

CL A“

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.1.

 

 

 

 

 

 

 

 

31.-aw "—1 ".mg

 

 

 

 

 

 

Q 55. Petalostemum purpureum Went.) Rydb.

 

 

 

 

 

  

MICHIGAN

as

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

 

 

 

 

 

emu 1m Inasm- ' mm
s g ' 9
Iii'iE‘u-“Wmlfm LIIIA'III mm 1
. I
0

 

 

 

 

 

 

 

36. Tephrosia virginiana (L.) Pers.
57. Tephrosia Virginians var. holosericea (Nutt.) T. & G.

 

 

 

 

 

 

-61.-

mp 19

 

 

 

 

 

 

 

MICHIGAN

  
  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

’I‘I'Z'fii: imam Tffilfifi't Ion-o:

 

 

 

 

 

 

 

 

 

 

 

O 58. Robinia Pseudo-Acacia L.’,
O 9. Robinia viscosa Vent.
l o. Robinia hispida L.

 

 

 

 

 

 

 

 

MICHIGAN '

-65-

‘ MAP 20

 

 

 

 

 

 

 

 

 

 

 

 

 

“'33—... "NEW-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0 I11. Astragalus canadensis L.

:3

h2. Astragalus neglectus (T. & G.) Sheldon.

 

 

 

 

-66-

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAP 21

 

 

 

 

 

 

 

 

 

 

 

 

h}. Coronilla varia L.

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q 1.11. Desmodium rotundifolium (Michx.) DC.
0 MS. Desmodium sessilifolium (Torr.) T. as G.

 

-68-

 

 

 

 

 

 

 

   
     

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘I .m‘i .- :n- L .i
flan: mutant LIIA'II

’ ‘ 9

 

 

 

 

 

 

 

o 1.6. Desmodium nudiflorug (L.) DC.
0 I17. Desmodium nudiflorum f. foliolatum (Farm) Fassett.
0 I18. Desmodium pauciflorum (Nutt.) DC.

 

 

 

 

 

 

-69-

__ MAP at

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I49. Desmodium glutinosum (Muh1.) Wood.
50. Desmodium acuminatum f. Chandonnetii (Lunell) Fassett

C 51. Desmodium canescens (L.) DC.

 

‘—f

 

 

-70-

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

IVCJLP .25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52. Desmodium illinoensg Gray.
55. Desmodium bracteosum (Michx.) DC.

 

 

 

 

 

-71-

 

 

MAP 26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

”-LO—
LIM'II

 

 

'1—“7W‘i

 

 

MICHIGAN

 

 

 

1.
1

'0
TI

mum

 

 

 

GLI"

 

 

 

 

 

 

MM

 

 

 

 

 

 

 

fi—o-uu “Won-“I- m-r‘—---1 w

 

 

 

 

 

 

0 5’4. Desmodium canadense (L.) DC.

4‘

 

 

O 55. Desmodium paniculatum (L.) DC.

 

-72-
E...

   
  
 
   

MAP 27

 

I...

1.
$\H-r} .
. L.._.-_. I
\.. ' ---1
\ LET-Wu |

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

56. Desmodium Dillenii Darl.
57. Desmodium viridiflorum (L.) Beck.

 

 

 

 

 

  

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAP 28

 

 

 

 

 

 

 

 

 

 

 

 

 

    

 

'm’ in»;
o . o ’
I. G
" "am-_50Wuufi_q Ell-J17--
Q

 

 

C 58. Desmodium marilandicum (L.) DC.
0 59. Desmodium ciliare DC.

60. Desmodium rigidum (E11.) Dc.

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J-Q-O-—-—.- .—

 

 

 

 

 

 

 

 

0 61. Lespedeza stipulacea Maxim.
Q 62. Lespedeza capitata. Michx.

 

 

-75.-

 

 

 

at: ”All

MICHIGAN

GO

 

 

 

 

 

 

 

 

 

 

MAP 50

 

 

 

 

 

‘ ~‘tam-'-'*Wm*—

 

 

36:53“- "i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6 . Lespedeza Nuttallii Darl.
6 . Lespedeza hirta (L.) Hornem.

 

 

 

 

 

 

1
Z/
a
M

 

m

:é

I

I
. J

-I_

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75m“ 1 FW WW W

 

 

 

 

 

 

 

 

 

 

-"*m-“'-"mna-'-' “"‘iI-m_"“it&rf

 

 

 

« C
m O
m. _
1m
«I _m
n w. m .U .I r
u m .m.. “-0
. a
“m. "m 1-1M
m- leul .. a
m minis. O _
O as m 0 a.
a m - .1 .
a . a
m w . WI Iii“ . w
w .m _ O m
u .1 -
. . :— a O _. fl .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

rginica (L.) Britt.

A

 

Lesoedeza vi

-I_-

. Lespedeza intermedia (Wats.) Britt.

62'

O 6
O

 

 

 

 

  

MAP 52

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 

L-..

“a'W'flwr-‘nmtm Twat?" m

 

 

 

 

 

 

 

 

 

C 67. Legpedefl rgaens (L.) Bart.
. 68. Lespedeza violacea (L.) Pers.

 

 

 

MICHIGAN

 

i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

69. Lespedeza Stuvei Nutt.
70. Lpspedeza grocumbens Michx.
71. Lespedeza cuneata (Dumont) G. Don.

 

-79-

 

a
E

_ _"' "\ \\\\\\

MAP 5h

 

 

 

 

 

 

  

MICHIGAN

‘Ill' -_ . ____' __I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

' TM ' ' 1 moon 1mm
i
C L
“WW'“'Wm’—ntmma”‘rfiam "r

 

  

 

 

 

 

 

 

 

 

 

Q 72. Vicia sativa L.
O 7):. Vicia angLustifolia Reichard.
O 7 . Vicia angustifolia var. segetalis (Thuillier) Koch.

 

-80-

 

MAP 55

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D—.. .i

 

 

 

 

 

 

 

Vicia sepium L.
Vicia gemella Crantz.
Vicia gracilis Loisel.

.0.
-q—q—a
«Joan
O O O

 

 

-81-

 

 

 

 

 

ISL! ROYAL!

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

“NJ

 

 

 

 

 

 

 

 

Infill-6"- .1

 

 

 

 

 

 

 

 

 

 

 

 

 

ho—o-c

 

 

78. Vicia americana Muhl.
79. Vicia hirsuta (L.) S. F. Gray.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

MAP 37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-82..

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

a w
m _
W. 1.“ 0
u .u
A .1
_ 1...... .m u
m C ”m . .nIIle
r A .ul w . m _
a m a. w. I..- a _
_ 0 Tu!!- W .
- -.- _ m. t
M A K _ 1ILIIIIIIL .1 n u
... w .m m _ ow w
.- 1... . Ii II.“ . a . a
w . ”a -. ,. a .
. I .1 L
-
.- m a
- 1 c
u III- m w
c w.
8.8
i .1
c c
.1- i
V V
m L
88
Q.

 

 

-35-

 

 

 

 

mu: now

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

mm flaw-'1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

)-.-.l

...L.
uuucu muam Lumu Iona

 

 

 

 

 

 

 

 

 

 

ff 82. Vicia villosa Roth. '
O 8 . Vicia villosa f. albiflora (Schur) Gams.
. 8;. Vicia dasgcarpa Ten.

 

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

MAP 59

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

      

.q

 

 

 

 

 

 

.i
I
i
O I
I
I

 

 

 

 

 

 

 

 

85. Lathyrus latifolius L.
. Lathypus japonicus var. glaber (Seringe) Fernald.

86
87. Lagglrus 1gponicus var. Eellitus Fernald.

 

 

 

 

 

 

MAP Mo

5 o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“In

 

 

 

 

 

"Pmmwvm-fi m:

 

   

«econ

 

 

 

_—-L.i

Lila"!

 

:
mg...

 

 

ififiifi

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

W"’-‘"“fi'flfi

 

 

 

 

 

 

 

O 89. Lathxrfus ochroleucus Hook.

0 88. Lathyrus silvestris L.

 

-86-

 

 

 

MAP kl

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

fi.._g Oi
LIM'II

 

 

 

 

 

 

 

 

MICHIGAN

mum-~me'ir-"I

 

 

Fun
m
MILL-nu

unmet
c333:
I
I
I
-L

 

 

 

 

 

 

 

 

‘ dLm—n—oq

 

071375?

 

 

 

 

 

 

 

 

 

 

 

!
!
I
,_L-
Iar"'*--~a'm'-1"

 

  

ill'l'tl

 

 

® 90. Lathyrus tuberosus L.

62": 91. Lathlrus matensis L.

 

-87-

 

 

 

 

I'IEAP I42

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

92. Latnyrus palustris L.
92a. Latnyrus palustris var. genuinus Gran. a Godr.

0%

 

-88-

 

 

 

 

 

MAP LLB
I

 

 

Fern.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

 

 

 

 

 

 

 

 

w
m m 0 .
. L...
. .
m . . I.
a w _m
w m m 4. a w
m . _. .5...
.2. . m m 3...... _ w.
. _. . 1..
.. .. _ .1 .,
m m Aw ._. O . ”u m
. _u . WI...

 

 

 

 

 

 

MICHIGAN

 

 

 

 

<yrus palustris var. macranthus (White)

. Lathyrus Balustris var. linearifolius Ser.

 

Lath

9E

g.»
O9

 

 

 

 

MAP a.

 

 

 

 

 

 

.MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

95. Lathyrus palustris var. Eilosus Wham.) Ledeb.
96. Lathyrus palustris var. girtifolius (Muhl.) Gray.

.6.)

 

-90-

 

 

 

ISL! MALI

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

€K_
’ 3.!
:3"

 

 

 

 

 

 

 

 

 

 

 

 

E) 97. Lathyrus venosus var. intonsus Butters 63: St. John.

 

 

 

 

 

 

 

 
  

 

 

 

 

MICHIGAN

‘ MAP .6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

emu “— moan nann-

     

 

!
4:. ' m
2 a G

 

 

 

bu-..-

qucu- "Toma“: LIIAIIII

ma

   
   
    

 

 

 

 

 

 

 

 

E} 98. Amphicarfia bracteata (L.) Fern.

o 99. Amphicarga bracteata var. comosa (L.) Fern.

 

 

 

-92-

 

Ill! MALI

 

 

 

 

 

    
   
   
   
 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

numéo emu T mm
2 2

I'uii‘c‘u- |' mum

 

 

 

 

 

 

 

 

 

 

 

E; 100. £59108 amer'icana Medic.

 

 

 

 

 

 

 

 

 

 

MICHIGAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

'3 101. Stroghostyles helvolé (L.) Britt.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MICHIGAN

CLAN

,_.

LLA

 

 

 

 

 

 

 

 

 

 

“an

 

A

 

 

 

 

 

 

LIM'III

 

 

 

 

 

 

 

 

 

 

[III I "rIII

 

 

_m m
.m . .
. 2-2.-.. m
m... _. m
. w
w J]
m
-, m

 

 

 

Counties from which leguminous plants have not been

reported.

 

-95-

SUITE '; 1...}:

This taxonomic and phytogeographic study or the
Leguminosae of Michigan is the first to be made since
the publication of W. J. Beal's ”Nichigan Flora“ in l90h.

All specimens of legumes growing without cultivation
in Michigan have been examined in the herbaria of Rich-
igan State College, the University of Michigan, and
Oberlin Uollege. In addition, published and unpublished
literature has been examined for references to legumes
growing wild in the state.

In all, 2h genera and 101 species, varieties, and
forms have been listed. Of the latter group, ohfi are
native to this region. After each species are listed
the counties in which it has been collected or from
which it has been reported, as well as information as
to the collectors and the present location of the
specimens. The nomenclature has been brought as nearly
up to date as possible.

Raps have been prepared showing the distribution
of each species by counties. These maps sh w that the
majority of the legumes are confined to the southern
half of the lower peninsula of Lichigan, mainly as-
sociated with beech-maple-basswood forests and with
prairie refions. whose species with a more northern
ranee are mostly forage plants which have escaped from
cultivation. Other legumes are found commonly along

roadsides, in waste places, and in sandy areas.

10.

ll.

12.

-96-

BIBLIOGRAPHY

seal, w. J. l90h. hichiqan Flora. A list of the
Fern and Seed Plants droning Without Cultivation.
State Board of agriculture, Lansing, nichigan. 1h? pp.

Seal, W. J. 1908. Additions to the hichigan Flora
as Published in the rifth Report of the Michigan
Academy of Science, l90h., hich. Acad. Sci., ann.
Rep., 10: 85-89. ‘

Sillington, C. 19a5. The Flowering Plants and
Ferns of Warren woods, derrien Oounty, hichigan.
Pap. Kich. Acad. Sci., Arts, and Letters, A, Part
I (192h): 81-110.

Billington, O. 1950. The Flora of Two Acres of
harm Land in Oakland County, Michigan. Pap. Rich.
Acad. Sci., Arts, and Letters, 11 (1929). 51-7M.

Billinqton, O. .1951. Coronilla varia in Michigan.
Rhodora, 55: le-lbh.

 

Billington, O. l9h5. Shrubs of Richigan. Cran-
brook Institute of Science, Bloomfield hills,
Michigan. Bull. 20. atg pp.

Bingham, marjorie T. l9h5. The Flora of Oakland
Oounty, Michigan. Cranbrook Institute of Science,
Sloomfield hills, Michigan. Bull. 52. 155 pp.

Britton, H. L., and Brown, A. 1915. An Illustrated
Flora of the Northern United States, Oanada and the
British Possessions. Second ddition. Oharles
Scribner's Sons, New York.

Brown, O. A. 1955. Ferns and Flowering Plants of
Isle Royals, Michigan. U. S. Department or the
Interior, National Park Service. 90 pp.

brown, E. b. H. 1905. A botanical Survey of the
Huron River Valley. III. The Plant Societies of
the bayou at Ypsilanti, Michigan. Bot. Gaz., ho:
Sch-28h .

Brown, E. d. H. 1917. Flora of a Wayne County
Salt Marsh. hich. Acad. 801., Ann. hep., l9: cl9.

Clark, H. L. 1902. Notes on the Flora of naton
County, hichigan. Mich. Acad. Sci., Ann. nep., 5:

-97-

15. Cole, E. J. 1901. Grand Rapids Flora. a Cat—
alogue of the slowering Plants and Ferns Growing
Without Cultivation in the Vicinity of Crand
Rapids, Michigan. Published in urand Rapids.
170 pp.

1h. Cooper, W. S. l9lh. A Catalogue of the Flora of
Isle Royale, Lake Superior. Mich. Acad. Sci.,
Ann. Rep., lb: 109-151.

15. Dachnowski, A. 1907. Flora of the Marquette
auadrangle. Mich. Acad. Sci., Ann. Rep., 9:
56-105.

16. Dachnowsk , A. 1907. Contribution to the Bot-
anical Survey of the Huron River Valley. Rich.
Acad. Sci., Ann. Rep., 9: 115-122.

17. Daniels, r. P. l90h. The Flora of the Vicinity
of ManisJee, Michigan. Nich. Acad. Sci., Ann.
Rep., a (1902); 125-1tb.

18. Daniels, F. P. l90h. Ecology of the Flora of
Sturgis, Michigan, and Vicinity. hlch. acad.
Sci., Ann. aep., h (1902): lh5-159.

19. Darlington, h. T. 1921. Contributions to the
Flora of Cogebic CountF, Michigan. Mich. acad.
Sci., Ann. Rep., 2a: 1.7-176.

20. Darlington, H. T. 1955. Contributions to the
Flora of Sogebic County, Michigan, Part II. Pap.
Mfch. Acad. Sci., Arts, and Letters, 1 (1921):
7I-8’.

21. Darlington, H. T. 1957. Vegetation of the Por-
cupine Mountains, northern Michia' . Part II.
Floristics. Pap. hich. acad. Sci., arts, and
Letters, a: (1936): 55~68.

as. Darlington, n. T. 19L0. Some Veaetational Aspects
of Beaver Island, Lake Michigan. Pap. Mich. Acad.
Soi., arts, and Letters, :5 (1959): 51-57.

25. Darlington, 3. T. l9h5. Taxonomic and Ecological
Work on the higher Plants of hichigan. Technical
Bulletin 201, Michigan State College, East Lansing.

ah. Deam, o. o. l9h0. Flora of Indiana. State of
Indiana, Department of Conservation, Division of
Forestry, Indianapolis.

-95-

25. Dodae, C. K. 1911. Results of the Kershon nx-
pedition to the Charity Islands, Lake huron.
Plants. Mich. acad. Sci., Ann. Rep., 15: 175-190.

26. Dodge, C. K. 1911. Catalodue of the Plants. in
A Biological Survey of the Sand Dune heaion on
the South Shore of Saginaw Say, Michigan, by A. G.
huthven. Mich. geci. and Biol. Surv., Publ. A,
Biol. Series 2: 65-120.

27. Dodge, C. K. 1915. The Flowering Plants, Ferns
and their Allies of hackinac Island. Mich. acad.
SCi. , 111111.. 3189. , 15: 516-6157.

28. Dodge, C. K. 1918. Contributions to the Sotany of
Michigan, II. Observations on the Flowering Plants,
Eerns, and Fern Allies Growing Wild in Marquette
County, Nichigan, in 1916 and 1917, Especially in
the Vicinity of the huron Mountain Club. Univ.
Mich., Mus. Zool., hisc Publ. Ho. 5. h} pp.

29. Dodge, C. K. 1921. Miscellaneous Papers on the
Sotany of Michigan. Mich. Ceol. and Biol. Surv.
Publ. 51, Biol. Series 6, pp. 1—25h. This publi-
cation contains the four following papers:

50. Dodge, C. K. 1921. Observations on the Flowering
Plants, Ferns, and Fern allies On and hear the
Shore of Lake huron from Linwood Park near Bay
City, Day County, to Nackinaw City, Cheboygan
County, Includinm the Vicinity of St.'Ignace,
hackinac and Sois Blane Islands, Nackinac County,
Michigan. Ibid., 51, pp. 15-7h.

51. Dodge, C. K. 1921. Observations on the Flowering
Plants, Ferns, and Fern allies Growing Wild in
Schoolcraft County and Vicinity in the Upper
Peninsula of Nichiaan in 1915. gp;g., 51, pp.
75-12h.

52. Dodge, C. K. 1921. Observations on the Wild
Plants at Uhite Fish Point and Vermillion, near
the South Shore of Lane Superior, and other parts
of Chippewa County, Michigan, in 19lh. Ibid., 51,
pp. 125-1cu.

55. Dodge, C. K. 1921. Observations on the Flowering
plants, Ferns and Fern Allies Growing Without
Cultivation in Tuscola County, Michigan. Ibid.,
51, pp. 165-222.

5h.

59.

to.

-99..

Fallass, C. W., and Swift, C. h. (Prepared about
192M). A List of Plants (Pteridophytes, Gymno-
sperms, and Angiosperms) Found in fimmet County,
Nichizan. Unpublisned.

Parwell, O. A. 1901. A Catalogue of the Flora of
Detroit. Mich. Acad. Sci., Ann. hep., 2 (1900):

51-68.

Farwell, O. A. 1915. The Flora of Parkdale Farm,
with Special Reference to Stony Creek Valley.
Contributions to the botany of Michigan, No. 9.
Rich. ACad. Sci., Ann. Rep., 15: 150-192.

Farwell, 0. A. 1919. Hot
Mich. Acad. Sci., Ann. Rep

r
q

es on the Kichigan Flora.

Farwell, O. A. 1920. notes on the Michigan Flora.
II. Michigan Acad. Sci., Ann. hep., 21 (1919):

5h5-572.

Earwell, 0. A. 1921. Notes on the Michigan Flora.
III. Rich. Acad. Sci., Ann. Rep., 22 (1920):
177-155.

Earwell, O. A. 1925. Notes on the Michigan Flora.
IV. Pap. Mich, Acad. Sci., Arts, and Letters, 1
(1921): 55-100.

Earwell, O. A. 1925. Notes on the Michigan Flora.
V. Pap. Mich. Acad. Sci., Arts, and Letters, 2
(19:2): 11_te. »

Farwell, 0. A. 1925. Botanical Cleanings in Mich-
igan. The American hidland Naturalist, 6: 265-260.

Farwell, 0. A. 192a. totes on the ricnigen Flora.
VI. Pap. Mich. Acad. Sci., Arts, ano Letters, 5
(1925): 87-110.

Farwell, O. A. 1925. Botanical Cleanings in Mich-
igan. II. The American Kidland Naturalist, 9:
259-232.

Earwell, O. A. 1926. Botanical Cleanings in Mich-
igan. III. The American hidland Naturalist, 10:

19-t6.

Farwell, O. A. 1927. Botanical dleanings in Mich-
igan. IV. The American Midland naturalist, 10:
199-219.

-lOO-

h7. Parwell, O. A. 1928. botanical eleaninas in Mich-
igan. V. The American Midland Naturalist, 11:
111-71 0

hd. rarwell, O. A. 1950. Botanical Eleaninus in Mich-
igan. VI. The American hidland Naturalist, 12:
lld-ldh.

M9. Farwell, 0. A. 19h1. Notes on the Michigan Elora.
VIII. Pap. Kich. Acad. Sci., Arts, and Letters,
26 (19h0): 5-20.

50. Fassett, i. C. 1959. The Leguminous Plants of
Wisconsin. University of Wisconsin Press, had-
ison. 157 pp.

51. Gates, F. C. 1912. The Vegetation of the Region
of Douglas Lake, Cheboygan County, Michigan. Rich.
Acad. Sci., ann. hep., 1h: h6-106.

52. G81398, F. C. 1950. Aspen Associations in Northern
Lower hichigan. not. uaz., 90: 255-259.

55. Gates, F. 6., and Ehlers, J. h. 1925. An Anno-
tated List of the higher Plants of the Region of
Douglas Lake, Michigan. Pap. Rich. Acad. Sci.,
Arts, and Letters, h, Part I (192M): 165-2dh.

5h. dates, F. c., and aniers, J. a. 1925. Additions
to an Annotated List of the higher Plants of the
Region of Douglas Lame, Michigan. Pap. hich. Acad.
Sci., Arts, and Letters, 8 (1927): 111—120.

55. Gates, P. C., and Ehlers, J. H. 1951. Additions
to an Annotated List of the higher Plants of the
Region of Douglas Lake, Hichigan. II. Pap. hich.
Acad. Sci., Arts, and Letters, 15 (1950): 67—66.

56. Giles, R. A. l9h1. A Survey of the Indigenous and
Katuralized, herbaceous Plowering Plants, exclusive
of the Grasses and Sedges, Growing within a Ten
Mile Radius of the Michigan State College. Thesis
for degree of h. S., Michigan State College, East
Lansing. 17h pp. 'Unpublished.

57. Gleason, h. A. 1917. A Prairie near Ann Arbor,
Michigan. Rhodora, 19: 165-165.

56. Gleason, H. A. 191d. The Plants of Michigan.
Simple Keys for the Identification of the Native
Seed Plants of the State. The Ann Arbor Press.
1L1; pp.

59.

60.

62.

65.

bu.

65.

6e.

67.

63.

69.

YO.

-lOl-

Gleason, h. A. 1916. The Local Distribution of
Introduced Species near Douglas Lake, hichigan.
lorreya, lo: 61-09.

uleason, h. A., and McFarland, a. T. 19lh. The
Introduced Vegetation in the Vicinity of Douglas
Lane, iaichia:r . Publication a7, nioloalcal Sta-
tion, University of Michigan. Reprinted in iull.

Torr. sot. Club, t1; 511-5al.

Manes, C. R., and hanes, E. N. 19h7. flora of
Kalamazoo County, Michigan. Vascular Plants.
Schoolcraft, hichigan. :95 pp.

harvey, L. H. 1952. Yellow-White Pine Eormations
at Little Manistee, hichigan, got. Caz., 75,

:o-h5.

Hebert, P. a. 195h. Ferns and Flowering Plants of
Berrien County, Plchidan. american Midland flat-
uralist, 15: 5d5-5h2.

heal, C. 1906. Illustrierte Flora von Mittel-nu-
ropa. J. a. Lehmann, kflnchen.

hermann, E. J. 1957. additions to the Flora of
Chippewa County, hichigan. Pap. Lich. acad. Sci.,
Arts, and Letters, as (1956): d5-d9.

hermann, E. J. 1959. Additions to the Plora of
flashtenaw County, Michigan. III. Pap. hich. acad.
Sci., arts, and Letters, ch (1950): 17-55.

fiolm, L. N. 1956. A hegional Study of the Legumes
of Serrien County, Michigan, Their Associates, and
the Soils in Which They Crow. Thesis for degree of
M. 8., Michigan State Colleqe, East Lansing. 56
pp. Unpublished.

Illick, J. S. l9d7. Common Trees of Nichigan.
The American Tree Association, Washington, D. C.
10d pp. '

Jewell, w. a. 19h0. Check List of Plants of Wash-
tenaw County. Compiled from Walpole's “Flora of
sashtenaw County” (l9dh) and the Collections of
P. J. Hermann. Revised l9h5 by S. Robertson
Clarke. University of Michigan, Ann arbor. hek—
tographed.

Kenoyer, L. A. 192‘. Sand Dune Plants of Kalama-
zoo County, Michigan. Pap. Mich. acad. Sci., arts,
and Letters, 9 (19¢d): il9-daa.

—102-

71. Kenoyer, L. A. 1955. Eorest Distribution in
Southwestern Michiqan as Interpreted from the
Original Land Survey (lest—5a). Pap. Rich. acad.
Sci., Arts, and Letters, 19 (1955): 107-111.

72. Otis, C. h. 19:5. Michigan Trees: A handbook of
the Native and Most Important Introduced Species.
Published by the regents, University of hichigan,
Ann Arbor. at? pp.

75. Pettee, Edith E. 1905. Plant Distribution in a V
Small Bog. Mich. Acad. Sci., Ann. hep., 7: lab-lad.

7h. Potzger, J. E. l9hl. The Vegetation of Mackinac
Island, Michigan: An ecological Survey. The
American Midland Naturalist, 25; 296-5az.

75. Robinson, 3. L., and Fernald, h. L. 1908. Gray's
New Manual of Sotany (Seventh Edition--Illustrated).
American nook Company, hew York. 956 pp.

76. Huthven, A. G. 1906. An Ecological Survey in the
Porcupine Mountains and Isle Royale, Michigan.
Geological Survey of Michigan, Annual Report for

1905, 17-55, 75-99-

77. Stearns, F. L.‘vl905. A Study of Plants in Havines
Near Adrian, Michigan. Rich. acad. Sci., Ann. Rep.,

78. Sutton, J. M. 1917. flora of the Detroit Zoological
Tract. Mich. Acad. Sci., Ann. hep., 19: ab5-a7l.

79. University of Kichigan. Card Index to the Flowering
Plants of{hichigan. Compiled by Betty a. hobertson
and/others. Unpublished. References are made to
specimens in the following collections:

a. C. J. C. Known only by these initials.

b. imma J. Cole Collection.

0. P. 3. hebert, C. S. C. Collection, University
of Notre Dame. '

d. J. Nieuwland, C. S. C. Collection, University
of Notre Dame.

dO. Walp, R. L. 1955. Shrubs of Cheboygan and fimmet
.Counties, Richigan. The American leland Natural-
ist, lb: 250—477.

61. Walpole, b. A. 19th.' Flora of Hashtenaw County.
Dept. of Natural Solcnce, Michigan State Normal
College, Ypsilanti. 80 pp.

82.

65.

SD.

85.

-103-

Waterman, a. S. 1917. Ecology of Northern Mich-
igan Dunes: Crystal Lake Bar Region. Rich. Acad.
Sci., Ann. Rep., 19: 197-208.

Waterman, W. G. l9da. Development of Plant Com-
munities of a Sand Ridge Region in Michigan. dot.
Jaz., 7h: 1-51.

Waterman, W. G. 19a7. Ecology of Glen Lake and
Sleeping hear Region. Pap. Rich. Acad. Sci., Arts,
and Letters, 6 (1956): 551-576.

Woollett, Narjorie L., and Sialer, Dorothy. 19:8.

Reveaetation of beech-Maple Areas in the Douglas
Lake Region. Torreya, 53: 21—26.

E".

I31). “.3 i
." . ‘ «. ‘

I I r .
-§ .1 .
\VJ'AJS'II

 

U

r. 9'!

t
‘*

J3-

 

.t‘l III:

 

HICHIGRN STATE UNIV. LIBRQRIES

31293105504579