Hydrocotyle verticillata

whorled marsh pennywort
Family:Araliaceae

Rarity

CNPS-EB: B

7 current natural populations

Criteria:
  • Limited/Threatened Habitat
  • Narrow Range in ALA & CCA

Ecology

Flowers April - September
Habitats:
  • Freshwater Marsh

All Hydrocotyle

Synonyms

  • Hydrocotyle verticillata var. triradiata

Populations

Key
LocationPop IDLast RecordedNotes
Alameda Creek - Sunol Valley section, SFWD12000-12-31
Antioch Dunes22023-06-21
Antioch Dunes92022-07-14
Browns Island42020-12-04
Corteva Wetlands52021-07-23
Corteva Wetlands102022-08-28
Lone Tree Valley, Antioch82005-12-31
Antioch Shoreline31991-12-31Historic
Browns Island111978-12-31Historic
Dutch Slough61987-07-27Historic
Frank's Tract71990-09-16Historic