Rorippa curvisiliqua  (Hook.) Britton

Ubiquity:  Uncommon?

Distritution:  Napa Valley from St. Helena to Napa, Lake Hennessey, & Wooden Valley Grade

Plant Communities:  Annual Grassland, Riparian Woodland

Habitats:  Moist, sunny riverbanks/lake shores

Elevations:  70-900'

Comments:  

Updated:  1/20/98

Rorippa nasturtium-aquaticum  (L.) Hayek

Ubiquity:  Common

Distritution:  Throughout except Napa Marsh

Plant Communities:  Riparian

Habitats:  Wet, sunny, springs/streambeds & sides

Elevations:  20-2100'

Comments:  = Nasturtium officinale

Updated:  1/20/98

Rorippa palustris  (L.) Besser

     var. occidentalis  (S. Wats.) Rollins

Ubiquity:  Uncommon?

Distritution:  Napa Valley from St. Helena to Suscol

Plant Communities:  Riparian

Habitats:  Moist to wet(?), sunny(?) streambeds

Elevations:  15-250'

Comments:  = R. islandica var. o.

Updated:  1/20/98