Hesperevax acaulis  (Kellogg) E. Greene

     var. robustior  J. Morefield

Ubiquity:  Very uncommon

Distritution:  Known only from Bothe State Park & Cedar Roughs

Plant Communities:  Serpentine Chaparral?

Habitats:  Dry to moist , sunny, rocky, (ultramafic?) meadows

Elevation:  698'

Comments:  = Evax sparsiflora var. brevifolia

Updated:  3/31/98

Hesperevax sparsiflora  (A. Gray) E. Greene

Ubiquity: Uncommon

Distritution: Throughout except Napa Marsh

Plant Communities:  Serpentine Grassland

Habitats: Dry, sunny, rocky, ultramafic, grassy flats; in serpentine formations

Elevations: 300-1000'

Comments:  Serpentine endemic?  = Evax sparsiflora

Updated:  3/31/98