Ubiquity: UncommonDistritution: W 1/2 & NE 1/4 except Napa Marsh
Plant Communities: Riparian
Habitats: Dry(?) or moist, sunny, muddy vernal pools/ponds/lake edges & sides; in volcanic & sedimentary places
Elevations: 80-1750'
Comments: = Tillaea aquatica. Said, by the new Jeps., to grow in salt marshes, but not reported here as suchUpdated: 1/8/98
Ubiquity: CommonDistritution: W 1/2 & NE 1/4 except Napa Marsh
Plant Communities: Many
Habitats: Moist or dry, sunny, rocky summits/slopes/flats/ & canyons
Elevations: 150-2700'
Comments: = Tillaea erectaUpdated: 1/8/98