Calflora
Taxon  Report   5850    
Neostapfia colusana  (Burtt Davy) Burtt Davy
Colusa grass,  Colusagrass
Neostapfia colusana, a monocot, is an annual grass that is native to California, and is endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

It is listed by the State of California as Endangered and by the Federal Government as 'Threatened '.
Observation Hotline
(observation details)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: POACEAE  
Genus: Neostapfia
Wetlands: Occurs in wetlands

Habitat: vernal-pools

Communities: Valley Grassland, Freshwater Wetlands, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTS: Anthochloa colusana
PLANTS: Davyella colusana
ICPN + PLANTS: Stapfia colusana
More information about  Neostapfia colusana
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (NECO2)


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Jun 19, 2019).