Oenothera elata ssp. hirsutissima   Hooker's evening-primrose
           (Alt: Oenothera hookeri var. angustifolia, Onagra ornata (TYPE) )
Onagraceae native                      herbaceous           Greenbelt

UW Burke Herbarium Link: Oenothera elata ssp. hirsutissima

Walks that mention Oenothera elata ssp. hirsutissima