Natural History Museum of Utah, Garrett Herbarium (UT:Botany)
UT0003705
416d8be2-5ede-49d7-ae27-9d02e8656d0a
Oenothera caespitosa subsp. navajoensis W.L. Wagner, Stockhouse & Klein
Onagraceae
United States, Utah, Millard,
Slight, generally N slope, pinyon-juniper and desert shrub zones, 50% or more cover. Dominant shrub Ephedra torreyana. Dominant grasses Bromus tectorum, Oryzopsis hymenoides. No recent disturbance. Parent rock Notch Peak Formation, limestone or dolomite or both.