Taxon  Report   1042    
Bacopa rotundifolia  (Michx.) Wettst.
Disk waterhyssop,  Round leaf water hyssop
Bacopa rotundifolia
© 2007 John Game
Photos from
CalPhotos / Calflora
Bacopa rotundifolia
© 2007 John Game
Bacopa rotundifolia
© 1995 Saint Mary's College of California
Bacopa rotundifolia, a dicot, is an annual or perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Bacopa rotundifolia
© 2007 John Game
Genus: Bacopa
Communities: wetland-riparian

Wetlands: Occurs in wetlands

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTS: Bacopa simulans
PLANTS: Bramia rotundifolia
PLANTS: Hydranthelium rotundifolium
. . .
More information about  Bacopa rotundifolia
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 16, 2019).