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Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii Columbia needlegrass

Symbol: ACNEN2
Group: Monocot
Family: Poaceae
Duration: Perennial
Growth Habit: Graminoid
Native Status:
  
  
Synonyms:
  STCON2 Stipa columbiana Macoun var. nelsonii (Scribn.) H. St. John
  STNE3 Stipa nelsonii Scribn.
  STOCN Stipa occidentalis Thurb. var. nelsonii (Scribn.) C.L. Hitchc.
  STWI Stipa williamsii Scribn.
Distribution: County distributions for the following U.S. states are available at PLANTS:
AZ, CO, ID, NV, UT, WY
Classification:
     
Kingdom   Plantae – Plants
Subkingdom   Tracheobionta – Vascular plants
Superdivision   Spermatophyta – Seed plants
Division   Magnoliophyta – Flowering plants
Class   Liliopsida – Monocotyledons
Subclass   Commelinidae
Order   Cyperales
Family   Poaceae – Grass family
Genus   Achnatherum P. Beauv. – needlegrass
Species   Achnatherum nelsonii (Scribn.) Barkworth – Columbia needlegrass
Subspecies   Achnatherum nelsonii (Scribn.) Barkworth ssp. nelsonii – Columbia needlegrass

Source: USDA

Achnatherum nelsonii Scribn Barkworth ssp nelsonii Columbia


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