Participant Info

Species

Graphephorum wolfii [Trisetum wolfii] [Graphephorum brandegeei] [Graphephorum muticum] [Koeleria flexuosa] etc.

Family

Poaceae

CommonName

Wolf's oatgrass

Presence

yes

Status

native

EarliestDate

?

LatestDate

?

Ecosystem

montane, subalpine

Geobotanical

SSanjuans, Culebras

Counties

Conejos, Costilla, Rio Grande

Passes

WildlifePreserves

Other Localities

PhotoRecords

Comments

NEED IN SITU PHOTOS. The evidence for the Watershed presence of Wolf's oatgrass comes from Shaw (2008) and BONAP (2025), which show all the counties in the Watershed except for Alamosa. BONAP also indicates the top two tiers of counties in New Mexico, including those contingent with the Rio Grande drainage in Colorado (but no farther down stream. The habitat for Graphephorum wolfii is marshes, creeks, and dense woodlands at higher elevations. The USA distribution covers similar habitats in all Western states except for Arizona.

Annotation