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Checklist: Grass Class - ASU fall 2022
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Identification Key (new version): Grass Class - ASU fall 2022
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arrangement/phyllotaxy
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stem consistency
solid
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leaf sheath
closed (not split)
open (split on side)
ligules
absent
eciliate membrane
ciliate membrane
fringe of hairs
erose
spikelet disarticulation
breaking up at maturity (above glumes)
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spikelet compression
laterally compressed
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awns absent
Grass Class - ASU fall 2022
Species Count: 72
Poaceae
Aegilops cylindrica
Agrostis
Agrostis scabra
Alopecurus aequalis
Aristida
Aristida adscensionis
Arundo donax
Avena fatua
Bambusa
Bothriochloa
Bothriochloa barbinodis
Bouteloua
Bouteloua aristidoides
Bouteloua hirsuta
Bromus
Bromus arizonicus
Chloris
Chloris virgata
Cortaderia selloana
Cottea pappophoroides
Cynodon dactylon
Dactylis glomerata
Dasyochloa pulchella
Digitaria
Digitaria californica
Echinochloa colona
Echinochloa crus-galli
Elymus
Elymus elymoides
Enneapogon desvauxii
Eragrostis
Eragrostis cilianensis
Eriochloa acuminata
Eriocoma hymenoides
Festuca
Festuca arizonica
Glyceria grandis
Hesperostipa neomexicana
Hilaria
Hilaria mutica
Hopia obtusa
Hordeum
Hordeum murinum
Leersia oryzoides
Leptochloa panicea
Muhlenbergia
Muhlenbergia arenicola
Panicum
Panicum virgatum
Paspalum
Paspalum dilatatum
Pennisetum ciliare
Pennisetum setaceum
Phalaris minor
Phleum pratense
Phragmites australis
Poa
Poa fendleriana
Polypogon
Polypogon monspeliensis
Schismus arabicus
Schizachyrium sanguineum
Setaria
Setaria leucopila
Sorghastrum nutans
Sorghum
Sorghum halepense
Sporobolus
Sporobolus cryptandrus
Tridens muticus
Triticum aestivum
Urochloa arizonica
Development supported by U.S. National Science Foundation Grants (
DBI 9983132
,
BRC 0237418
,
DBI 0743827
,
DBI 0847966
)
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