Southwestern U.S.A. Plants of Southwestern U.S.A.Explore

• Families
• Genera 126
• Species

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Acrachne

1 1 Observation

1 species

Aegilops

1 307 959 Observations

4 species

Aeluropus

105 29 Observations

1 species

Agropyron

139 114 Observations

2 species

Agrostis

2 696 2 003 Observations

12 species

Aira

111 85 Observations

1 species

Alopecurus

3 894 2 898 Observations

8 species

Amelichloa

9 2 Observations

1 species

Ampelodesmos

421 275 Observations

1 species

Andropogon

213 172 Observations

4 species

Anthoxanthum

2 616 1 902 Observations

4 species

Apera

136 84 Observations

2 species

Aristida

171 94 Observations

4 species

Arrhenatherum

2 438 1 669 Observations

1 species

Arundo

3 185 2 502 Observations

1 species

Avena

8 390 7 122 Observations

5 species

Avenella

532 339 Observations

1 species

Axonopus

347 142 Observations

1 species

Beckmannia

17 17 Observations

1 species

Bothriochloa

1 076 679 Observations

3 species

Bouteloua

202 164 Observations

6 species

Brachypodium

726 451 Observations

2 species

Briza

3 548 2 902 Observations

3 species

Bromus

11 907 8 841 Observations

22 species

Calamagrostis

1 834 1 389 Observations

6 species

Catabrosa

74 31 Observations

1 species

Cenchrus

5 740 4 312 Observations

13 species

Chasmanthium

479 354 Observations

1 species

Chloris

524 333 Observations

6 species

Cortaderia

4 244 3 441 Observations

2 species

Cynodon

2 771 2 143 Observations

2 species

Cynosurus

1 482 1 064 Observations

2 species

Dactylis

11 001 8 693 Observations

1 species

Dactyloctenium

679 395 Observations

2 species

Danthonia

154 105 Observations

4 species

Deschampsia

581 394 Observations

3 species

Dichanthelium

2 1 Observation

1 species

Digitaria

2 810 2 045 Observations

6 species

Diplachne

44 19 Observations

1 species

Distichlis

95 78 Observations

2 species

Echinochloa

3 297 2 163 Observations

5 species

Ehrharta

48 36 Observations

3 species

Eleusine

1 090 721 Observations

2 species

Elymus

946 686 Observations

6 species

Enneapogon

67 39 Observations

2 species

Eragrostis

1 193 745 Observations

11 species

Eremopyrum

10 7 Observations

1 species

Eriochloa

18 13 Observations

2 species

Eriocoma

2 2 Observations

2 species

Erioneuron

10 8 Observations

1 species

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