Equisetum hymale  L.  ssp. affine  (Engelm.) Calder & R. H. Taylor/A. A. Eat. by Hauke?

Ubiquity:  Uncommon

Distritution:  Napa, Las Posadas, Dry Cr., Pope Cr., Bay View Ave.

Plant Communities:  Mixed Evergreen Forest, Blue Oak Woodland, Riparian

Habitats:  Damp to wet, shaded, muddy or sandy or gravelly, riparian places like streambeds

Elevations:  30-1200'

Comments:  

Updated:  1/27/98

Equisetum laevigatum  A. Braun

Ubiquity:  Uncommon

Distritution:  N1/2 & SW1/4 except the Napa Marsh

Plant Communities:  Many, including Riparian

Habitats:  Moist to wet, shaded, muddy or sandy or gravelly, riparian places like streamsides & beds; in volcanic areas

Elevations:  40-2100'

Comments:  = E. funstoni

Updated:  1/27/98

Equisetum telmateia  Ehrh.

     ssp. braunii  (Milde) R. H. Hauke  

        Ubiquity:  Common

Distritution:  N1/2 & SW1/4 except Napa Marsh

Plant Communities:  Many, including Riparian

Habitats:  Moist to wet, sunny to shaded, rocky, riparian places like seeps/springs/streamsides & banks; in volcanic & metamorphic areas

Elevations:  180-2198'

Comments:  

Updated:  1/27/98