Hypochaeris glabra  L.

Ubiquity:  Very common

Distritution:  Throughout except Napa Marsh

Plant Communities:  Regular Chaparral, Annual Grassland, Ruderal

Habitats:  Dry, sunny, ultramafic or not, brushy or weedy or grassy valley floors/waste areas; & in disturbed places like fields; on all formations including serpentine

Elevations:  20-2600'

Comments:  Non-native

Updated:  3/31/98

Hypochaeris radicata  L.

Ubiquity:  Very common

Distritution:  W1/2 including Napa Marsh; & Monticello Rd. in the Capell Valley Quad.

Plant Communities:  Mixed Evergreen Forest, Coastal Salt Marsh, Ruderal

Habitats:  Dry, sunny summits/waste areas/valley floors/riversides/ & riverbanks; & in disturbed places like fields/burns/dikes/ & cultivated areas; in volcanic & alluvial formations

Elevations:  10-2700'

Comments:  Non-native

Updated:  3/31/98