![]() |
|
Photo ©Larry Allain, USDA, NRCS |
COMMON NAMES:
blue grama
TAXONOMY:
The currently accepted scientific name of blue grama is Bouteloua gracilis
(Willd. ex Kunth) Lag. ex Griffiths (Poaceae)
[118,124,129,130,160,167,184,210,213,241,365].
LIFE FORM:
Graminoid
FEDERAL LEGAL STATUS:
No special status
OTHER STATUS:
Though it is widespread and globally secure [197], blue grama is vulnerable to
extinction in some localized areas. In Idaho, blue grama is classified a state priority
plant with imperiled status.
This designation is based on species' rarity or because some factors demonstrably
make it vulnerable to extinction. The Bureau of Land Management lists blue grama
as "sensitive" in Idaho, either due to a declining population or its'
occurrence in localized or unique habitats [197,332].
In Missouri, blue grama is ranked "critically
imperiled" due to extreme rarity or vulnerability to extirpation from the
state [254].