1
|
|
Species
alaskanus
(Scribn. & Merr.) A. L�ve
|
|
|
|
2
|
|
Subspecies
alaskanus
common name:
Alaskan wheatgrass
|
|
|
3
|
|
Subspecies
hyperarcticus
(Polunin) A.& D. L�ve
syn. Elymus hyperarcticus
|
|
|
4
|
|
Subspecies
latiglumis
(Scribn. & J.G. Sm.) A. L�ve
common name:
Alaskan wheatgrass
|
|
|
|
5
|
|
Species
albicans
(Scribn. & J.G. Sm.) A. L�ve
|
|
|
|
6
|
|
Varietas
griffithii
(Scribn. & J.G. Sm. ex Piper) Dorn
syn. Elymus albicans
|
|
|
|
7
|
|
Species
ambiguus
Vasey & Scribn.
|
|
|
|
8
|
|
Varietas
salinus
(M.E. Jones) C.L. Hitchc.
syn. Leymus salinus ssp. salinus
|
|
|
9
|
|
Varietas
salmonis
C.L. Hitchc.
syn. Leymus salinus ssp. salmonis
|
|
|
10
|
|
Varietas
strigosus
(Rydb.) A.S. Hitchc.
syn. Leymus salinus ssp. salinus
|
|
|
|
11
|
|
Species
angustus
Trin.
syn. Leymus angustus
|
|
|
12
|
|
Species
arenarius
L.
|
|
|
|
13
|
|
Varietas
giganteus
(Vahl) Schmalh.
syn. Leymus racemosus
|
|
|
14
|
|
Subspecies
mollis
(Trin.) Hult�n
syn. Leymus mollis ssp. mollis
|
|
|
15
|
|
Varietas
scabrinervis
(Bowden) Boivin
syn. Leymus mollis ssp. mollis
|
|
|
16
|
|
Varietas
simulans
(Bowden) Boivin
syn. Elymus �maltei
|
|
|
17
|
|
Subspecies
villosissimus
(Scribn.) Hult�n
syn. Leymus mollis ssp. villosissimus
|
|
|
18
|
|
Varietas
villosissimus
(Scribn.) Polunin
syn. Leymus mollis ssp. villosissimus
|
|
|
19
|
|
Varietas
villosus
E. Mey.
syn. Leymus mollis ssp. mollis
|
|
|
|
20
|
|
Species
arenicola
Scribn. & J.G. Sm.
syn. Leymus flavescens
|
|
|
21
|
|
Species
aristatus
Merr.
syn. �Elyleymus aristatus
|
|
|
22
|
|
Species
arizonicus
(Scribn. & J.G. Sm.) Gould
common name:
Arizona wheatgrass
|
|
|
23
|
|
Species
arkansanus
Scribn. & Ball
syn. Elymus villosus
|
|
|
24
|
|
Species
australis
Scribn. & Ball
syn. Elymus virginicus var. virginicus
|
|
|
25
|
|
Species
bakeri
(E. Nels.) A. L�ve
common name:
Baker's wheatgrass
|
|
|
26
|
|
Species
brachystachys
Scribn. & Ball
syn. Elymus canadensis
|
|
|
27
|
|
Species
brownii
Scribn. & J.G. Sm.
syn. Leymus innovatus
|
|
|
28
|
|
Species
calderi
Barkworth
common name:
Yukon wheatgrass
|
|
|
29
|
|
Species
californicus
(Boland. ex Thurb.) Gould
common name:
California bottlebrush grass
|
|
|
30
|
|
Species
canadensis
L.
common name:
Canada wild rye
|
|
|
|
31
|
|
Varietas
brachystachys
(Scribn. & Ball) Farw.
syn. Elymus canadensis
|
|
|
32
|
|
Varietas
hirsutus
(Farw.) Dorn
syn. Elymus canadensis
|
|
|
33
|
|
Varietas
interruptus
(Buckl.) Church
syn. Elymus interruptus
|
|
|
34
|
|
Varietas
riparius
(Wieg.) Boivin
syn. Elymus riparius
|
|
|
35
|
|
Varietas
robustus
(Scribn. & J.G. Sm.) Mackenzie & Bush
syn. Elymus canadensis
|
|
|
36
|
|
Varietas
villosus
(Muhl. ex Willd.) Shinners
syn. Elymus villosus
|
|
|
37
|
|
Subspecies
wiegandii
(Fern.) A. L�ve
syn. Elymus wiegandii
|
|
|
38
|
|
Varietas
wiegandii
(Fern.) Bowden
syn. Elymus wiegandii
|
|
|
|
39
|
|
Species
caninus
(L.) L.
common name:
bearded wheatgrass
|
|
|
40
|
|
Species
capitatus
Scribn.
syn. Leymus mollis ssp. mollis
|
|
|
41
|
|
Species
caput-medusae
L.
syn. Taeniatherum caput-medusae
|
|
|
42
|
|
Species
ciliaris
(Trin.) Tzvel.
common name:
wildrye
|
|
|
43
|
|
Species
cinereus
Scribn. & Merr.
|
|
|
|
44
|
|
Varietas
pubens
(Piper) C.L. Hitchc.
syn. Leymus cinereus
|
|
|
|
45
|
|
Species
condensatus
J. Presl
common name:
giant ryegrass
|
|
|
|
46
|
|
Varietas
pubens
Piper
syn. Leymus cinereus
|
|
|
47
|
|
Varietas
triticoides
(Buckl.) Thurb.
syn. Leymus triticoides
|
|
|
|
48
|
|
Species
crescendus
L.C. Wheeler
syn. Elymus canadensis
|
|
|
49
|
|
Species
curvatus
Piper
syn. Elymus submuticus
|
|
|
50
|
|
Species
cylindricus
(Franch.) Honda
syn. Elymus dahuricus
|
|
|
51
|
|
Species
dahuricus
Turcz. ex Griseb.
common name:
wildrye
|
|
|
52
|
|
Species
diversiglumis
Scribn. & Ball
common name:
diverseglume wildrye
|
|
|
53
|
|
Species
donianus
(F.B. White) A.& D. L�ve
|
|
|
|
54
|
|
Subspecies
virescens
(Lange) A.& D. L�ve
syn. Elymus trachycaulus ssp. trachycaulus
|
|
|
|
55
|
|
Species
elongatus
(Host) Runemark
|
|
|
|
56
|
|
Varietas
ponticus
(Podp.) Dorn
syn. Thinopyrum ponticum
|
|
|
|
57
|
|
Species
elymoides
(Raf.) Swezey
|
|
|
|
58
|
|
Subspecies
brevifolius
(J.G. Sm.) Barkworth, comb. nov. ined.
common name:
squirreltail
|
|
|
59
|
|
Varietas
brevifolius
(J.G. Sm.) Dorn
syn. Elymus elymoides ssp. brevifolius
|
|
|
60
|
|
Subspecies
californicus
(J.G. Sm.) Barkworth, comb. nov. ined.
common name:
squirreltail
|
|
|
61
|
|
Subspecies
elymoides
common name:
squirreltail
|
|
|
62
|
|
Subspecies
hordeoides
(Suksdorf) Barkworth
common name:
squirreltail
|
|
|
|
63
|
|
Species
farctus
(Viviani) Runemark ex Melderis p.p.
syn. Thinopyrum junceiforme
|
|
|
64
|
|
Species
flavescens
Scribn. & J.G. Sm.
syn. Leymus flavescens
|
|
|
65
|
|
Species
giganteus
Vahl
syn. Leymus racemosus
|
|
|
66
|
|
Species
glabriflorus
(Vasey) Scribn. & Ball
|
|
|
|
67
|
|
Varietas
australis
(Scribn. & Ball) J.J. Campbell
syn. Elymus virginicus var. virginicus
|
|
|
|
68
|
|
Species
glaucus
Buckl.
common name:
western ryegrass, lyme grass, wild rye
|
|
|
|
69
|
|
Varietas
aristatus
(Merr.) A.S. Hitchc.
syn. �Elyleymus aristatus
|
|
|
70
|
|
Varietas
breviaristatus
Burtt-Davy
syn. Elymus glaucus ssp. glaucus
|
|
|
71
|
|
Subspecies
glaucus
common name:
blue wildrye
|
|
|
72
|
|
Subspecies
jepsonii
(Burtt-Davy) Gould
common name:
Jepson's blue wildrye
|
|
|
73
|
|
Varietas
jepsonii
Burtt-Davy
syn. Elymus glaucus ssp. jepsonii
|
|
|
74
|
|
Varietas
tenuis
Vasey
syn. Elymus glaucus ssp. jepsonii
|
|
|
75
|
|
Subspecies
virescens
(Piper) Gould
common name:
blue wildrye
|
|
|
76
|
|
Varietas
virescens
(Piper) Bowden
syn. Elymus glaucus ssp. virescens
|
|
|
|
77
|
|
Species
gmelinii
(Ledeb.) Tzvel.
common name:
wildrye
|
|
|
78
|
|
Species
griffithii
(Scribn. & J.G. Sm. ex Piper) A. L�ve
syn. Elymus albicans
|
|
|
79
|
|
Species
halophilus
Bickn.
syn. Elymus virginicus var. halophilus
|
|
|
80
|
|
Species
hirsutiglumis
Scribn.
syn. Elymus virginicus var. virginicus
|
|
|
81
|
|
Species
hirsutus
J. Presl
common name:
northern ryegrass
|
|
|
82
|
|
Species
hirtiflorus
A.S. Hitchc.
syn. �Elyleymus hirtiflorus
|
|
|
83
|
|
Species
hispidus
(Opiz) Melderis
|
|
|
|
84
|
|
Subspecies
barbulatus
(Schur) Melderis
syn. Thinopyrum intermedium
|
|
|
85
|
|
Varietas
ruthenicus
(Griseb.) Dorn
syn. Thinopyrum intermedium
|
|
|
|
86
|
|
Species
hoffmannii
K.B. Jensen & K.H. Asay
common name:
RS wheatgrass
|
|
|
87
|
|
Species
hordeoides
(Suksdorf) Barkworth & D.R. Dewey
syn. Elymus elymoides ssp. hordeoides
|
|
|
88
|
|
Species
hyperarcticus
(Polunin) Tzvelev
common name:
tundra wildrye
|
|
|
89
|
|
Species
hystrix
L.
|
|
|
|
90
|
|
Varietas
bigeloviana
(Fern.) Bowden
common name:
eastern bottlebrush grass
|
|
|
91
|
|
Varietas
hystrix
common name:
eastern bottlebrush grass
|
|
|
|
92
|
|
Species
innovatus
Beal
|
|
|
|
93
|
|
Varietas
glabratus
Bowden
syn. Leymus innovatus
|
|
|
94
|
|
Varietas
velutinus
Bowden
syn. Leymus innovatus
|
|
|
|
95
|
|
Species
interruptus
Buckl.
common name:
Texas wildrye
|
|
|
96
|
|
Species
jejunus
(Ramaley) Rydb.
syn. Elymus virginicus var. virginicus
|
|
|
97
|
|
Species
junceus
Fisch.
syn. Psathyrostachys juncea
|
|
|
98
|
|
Species
laevis
(Scribn. & J.G. Sm.) Hoover
syn. Elymus trachycaulus ssp. subsecundus
|
|
|
99
|
|
Species
lanceolatus
(Scribn. & J.G. Sm.) Gould
|
|
|
|
100
|
|
Subspecies
albicans
(Scribn. & J.G. Sm.) Barkworth & D.R. De
syn. Elymus albicans
|
|
|
101
|
|
Subspecies
lanceolatus
common name:
streambank wheatgrass
|
|
|
102
|
|
Subspecies
psammophilus
(Gillett & Senn) A. L�ve
common name:
streambank wheatgrass
|
|
|
103
|
|
Varietas
riparius
(Scribn. & J.G. Sm.) Dorn
syn. Elymus lanceolatus ssp. lanceolatus
|
|
|
104
|
|
Subspecies
yukonensis
auct. non (Scribn. & Merr.) A. L�ve
syn. Elymus calderi
|
|
|
|
105
|
|
Species
longifolius
(J.G. Sm.) Gould
syn. Elymus elymoides ssp. brevifolius
|
|
|
106
|
|
Species
macounii
Vasey
syn. �Elyhordeum macounii
|
|
|
107
|
|
Species
macrourus
(Turcz.) Tzvelev
common name:
thickspike wheatgrass
|
|
|
108
|
|
Species
mollis
Trin.
|
|
|
|
109
|
|
Varietas
brevispicus
Scribn. & J.G. Sm.
syn. Leymus mollis ssp. villosissimus
|
|
|
110
|
|
Subspecies
villosissimus
(Scribn.) A. L�ve
syn. Leymus mollis ssp. villosissimus
|
|
|
|
111
|
|
Species
multicaulis
Kar. & Kir.
syn. Leymus multicaulis
|
|
|
112
|
|
Species
multinodus
Gould
syn. Thinopyrum junceiforme
|
|
|
113
|
|
Species
multisetus
M.E. Jones
common name:
big squirreltail
|
|
|
114
|
|
Species
orcuttianus
Vasey
syn. Leymus triticoides
|
|
|
115
|
|
Species
pacificus
Gould
syn. Leymus pacificus
|
|
|
116
|
|
Species
pauciflorus
(Schwein.) Gould, non Lam.
syn. Elymus trachycaulus ssp. trachycaulus
|
|
|
117
|
|
Species
pendulina
(Nevski) Tzvel.
common name:
wildrye
|
|
|
118
|
|
Species
philadelphicus
L.
|
|
|
|
119
|
|
Varietas
hirsutus
Farw.
syn. Elymus canadensis
|
|
|
|
120
|
|
Species
piperi
Bowden
syn. Leymus cinereus
|
|
|
121
|
|
Species
pseudorepens
(Scribn. & J.G. Sm.) Gould
syn. Elymus �pseudorepens
|
|
|
122
|
|
Species
pungens
auct. non (Pers.) Melderis
syn. Thinopyrum pycnanthum
|
|
|
123
|
|
Species
pycnanthus
(Godr.) Melderis
syn. Thinopyrum pycnanthum
|
|
|
124
|
|
Species
racemosus
Lam.
syn. Leymus racemosus
|
|
|
125
|
|
Species
repens
(L.) Gould
common name:
quackgrass
|
|
|
126
|
|
Species
riparius
Wieg.
common name:
riverbank wildrye
|
|
|
127
|
|
Species
robustus
Scribn. & J.G. Sm.
syn. Elymus canadensis
|
|
|
128
|
|
Species
sabulosus
M. Bieb.
syn. Leymus racemosus ssp. sabulosus
|
|
|
129
|
|
Species
sajanensis
(Nevski) Tzvelev
|
|
|
|
130
|
|
Subspecies
hyperarcticus
(Polunin) Tzvelev
syn. Elymus hyperarcticus
|
|
|
|
131
|
|
Species
salinus
M.E. Jones
syn. Leymus salinus ssp. salinus
|
|
|
132
|
|
Species
saundersii
Vasey
|
|
|
|
133
|
|
Varietas
californicus
Hoover
syn. Elymus �saundersii
|
|
|
|
134
|
|
Species
saxicola
Scribn. & J.G. Sm.
syn. �Pseudelymus saxicola
|
|
|
135
|
|
Species
scribneri
(Vasey) M.E. Jones
common name:
spreading wheatgrass
|
|
|
136
|
|
Species
semicostatum
(Nees ex Steud.) A. L�ve
common name:
drooping wildrye
|
|
|
137
|
|
Species
sibiricus
L.
common name:
Siberian wildrye
|
|
|
138
|
|
Species
sierrae
Gould
common name:
Sierra wildrye
|
|
|
139
|
|
Species
simplex
Scribn. & Williams
|
|
|
|
140
|
|
Varietas
luxurians
Scribn. & Williams
syn. Leymus simplex
|
|
|
|
141
|
|
Species
sitanion
J.A. Schultes
syn. Elymus elymoides ssp. elymoides
|
|
|
142
|
|
Species
smithii
(Rydb.) Gould
syn. Pascopyrum smithii
|
|
|
143
|
|
Species
spicatus
(Pursh) Gould
syn. Pseudoroegneria spicata ssp. spicata
|
|
|
144
|
|
Species
stebbinsii
Gould
common name:
Parish wheatgrass
|
|
|
145
|
|
Species
striatus
Willd.
syn. Elymus virginicus var. virginicus
|
|
|
146
|
|
Species
strigosus
Rydb.
syn. Leymus salinus ssp. salinus
|
|
|
147
|
|
Species
submuticus
(Hook.) Smyth & Smyth
common name:
Virginia wildrye
|
|
|
148
|
|
Species
subsecundus
(Link) A. Love & D. Love
common name:
bearded wheatgrass
|
|
|
149
|
|
Species
subvillosus
(Hook.) Gould
syn. Elymus lanceolatus ssp. lanceolatus
|
|
|
150
|
|
Species
svensonii
Church
common name:
Svenson's wildrye
|
|
|
151
|
|
Species
tangutorum
(Nevshi) Hand.
common name:
wildrye
|
|
|
152
|
|
Species
trachycaulus
(Link) Gould ex Shinners
|
|
|
|
153
|
|
Subspecies
andinus
(Scribn. & J.G. Sm.) A.& D. L�ve
syn. Elymus trachycaulus ssp. trachycaulus
|
|
|
154
|
|
Varietas
andinus
(Scribn. & J.G. Sm.) Dorn
syn. Elymus trachycaulus ssp. trachycaulus
|
|
|
155
|
|
Subspecies
bakeri
(E. Nels.) A. L�ve
syn. Elymus bakeri
|
|
|
156
|
|
Subspecies
glaucus
(Pease & Moore) Cody
syn. Elymus trachycaulus ssp. subsecundus
|
|
|
157
|
|
Subspecies
latiglumis
(Scribn. & J.G. Sm.) Barkworth & D.R. De
syn. Elymus alaskanus ssp. latiglumis
|
|
|
158
|
|
Varietas
latiglumis
(Scribn. & J.G. Sm.) Beetle
syn. Elymus alaskanus ssp. latiglumis
|
|
|
159
|
|
Varietas
majus
(Vasey) Beetle
syn. Elymus trachycaulus ssp. trachycaulus
|
|
|
160
|
|
Subspecies
novae-angliae
(Scribn.) Tzvelev
syn. Elymus trachycaulus ssp. trachycaulus
|
|
|
161
|
|
Subspecies
subsecundus
(Link) A.& D. L�ve
common name:
slender wheatgrass
|
|
|
162
|
|
Subspecies
teslinensis
(Porsild & Senn) A. L�ve
syn. Elymus trachycaulus ssp. trachycaulus
|
|
|
163
|
|
Subspecies
trachycaulus
common name:
slender wheatgrass
|
|
|
164
|
|
Varietas
unilateralis
(Cassidy) Beetle
syn. Elymus trachycaulus ssp. subsecundus
|
|
|
165
|
|
Subspecies
violaceus
(Hornem.) A.& D. L�ve
syn. Elymus alaskanus ssp. latiglumis
|
|
|
|
166
|
|
Species
triticoides
Buckl.
common name:
alkali ryegrass
|
|
|
|
167
|
|
Subspecies
multiflorus
Gould
syn. Leymus �multiflorus
|
|
|
168
|
|
Varietas
pacificus
(Gould) Bowden
syn. Leymus pacificus
|
|
|
169
|
|
Varietas
pubescens
A.S. Hitchc.
syn. Leymus triticoides
|
|
|
170
|
|
Subspecies
simplex
(Scribn. & Williams) A. L�ve
syn. Leymus simplex
|
|
|
171
|
|
Varietas
simplex
(Scribn. & Williams) A.S. Hitchc.
syn. Leymus simplex
|
|
|
|
172
|
|
Species
vancouverensis
Vasey
syn. Leymus �vancouverensis
|
|
|
173
|
|
Species
varnensis
(Velen.) Runemark
syn. Thinopyrum ponticum
|
|
|
174
|
|
Species
villiflorus
Rydb.
syn. Leymus ambiguus
|
|
|
175
|
|
Species
villosissimus
Scribn.
syn. Leymus mollis ssp. villosissimus
|
|
|
176
|
|
Species
villosus
Muhl. ex Willd.
|
|
|
|
177
|
|
Varietas
arkansanus
(Scribn. & Ball) J.J. Campbell
syn. Elymus villosus
|
|
|
|
178
|
|
Species
virescens
Piper
syn. Elymus glaucus ssp. virescens
|
|
|
179
|
|
Species
virginicus
L.
common name:
Virginia wild rye
|
|
|
|
180
|
|
Varietas
australis
(Scribn. & Ball) A.S. Hitchc.
syn. Elymus virginicus var. virginicus
|
|
|
181
|
|
Varietas
glabriflorus
(Vasey) Bush
syn. Elymus virginicus var. virginicus
|
|
|
182
|
|
Varietas
halophilus
(Bickn.) Wieg.
common name:
Virginia wildrye
|
|
|
183
|
|
Varietas
hirsutiglumis
(Scribn.) A.S. Hitchc.
syn. Elymus virginicus var. virginicus
|
|
|
184
|
|
Varietas
intermedius
(Vasey) Bush
syn. Elymus virginicus var. virginicus
|
|
|
185
|
|
Varietas
jejunus
(Ramaley) Bush
syn. Elymus virginicus var. virginicus
|
|
|
186
|
|
Varietas
jenkinsii
Bowden
syn. Elymus submuticus
|
|
|
187
|
|
Varietas
submuticus
Hook.
syn. Elymus submuticus
|
|
|
188
|
|
Varietas
virginicus
common name:
Virginia wildrye
|
|
|
|
189
|
|
Species
vulpinus
Rydb.
common name:
Rydberg's wildrye
|
|
|
190
|
|
Species
wiegandii
Fern.
common name:
Wiegand's wildrye
|
|
|
191
|
|
Species
x aleuticus
(Hult�n) Bowden
syn. �Elyleymus aleuticus
|
|
|
192
|
|
Species
x ebingeri
G. Tucker
|
|
|
193
|
|
Species
x hansenii
Scribn. (pro sp.)
|
|
|
194
|
|
Species
x maltei
Bowden
|
|
|
|
195
|
|
Varietas
brownii
Bowden
syn. Elymus �maltei
|
|
|
196
|
|
Varietas
churchii
Bowden
syn. Elymus �maltei
|
|
|
197
|
|
Varietas
simulans
Bowden
syn. Elymus �maltei
|
|
|
|
198
|
|
Species
x mossii
(Lepage) Barkworth & D.R. Dewey
|
|
|
199
|
|
Species
x palmerensis
(Lepage) Barkworth & D.R. Dewey
|
|
|
200
|
|
Species
x pinaloensis
(Pyrah) Barkworth & D.R. Dewey
|
|
|
201
|
|
Species
x pseudorepens
(Scribn. & J.G. Sm.) Barkworth & D.R. De
|
|
|
202
|
|
Species
x saundersii
Vasey (pro sp.)
|
|
|
203
|
|
Species
x vancouverensis
Vasey
|
|
|
|
204
|
|
Varietas
californicus
Bowden
syn. Leymus �vancouverensis
|
|
|
205
|
|
Varietas
crescentianus
Bowden
syn. Leymus �vancouverensis
|
|
|
|
206
|
|
Species
x yukonensis
auct. non (Scribn. & Merr.) A. L�ve (pro
syn. Elymus calderi
|
|
|