Calflora: Bacopa rotundifolia

Bacopa rotundifolia (Michaux) Wettst.

disk waterhyssop, round leaf water hyssop

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.

Community:	wetland-riparian
Wetlands:	Occurs almost always under natural conditions in wetlands [U.S. Fish & Wildlife Service.]
Elevation:	between 0 and 330 feet
Family:	PLANTAGINACEAE (PLANTS: SCROPHULARIACEAE)
Related:	See a list of other species in the genus Bacopa found in California.

Name Status:

Accepted by TJM2 + PLANTS + JM93

Other Names:
(according to)

PLANTS:	Bacopa simulans
PLANTS:	Bramia rotundifolia
PLANTS:	Hydranthelium rotundifolium
PLANTS:	Macuillamia rotundifolia
TJM2 + PLANTS:	Bacopa nobsiana

Plant
Characteristics
+ Associated
Organisms

Bloom Period

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Observation

Observation Hotline
including observations with photos

Distribution by County:

See a detailed Distribution Grid of this plant in California.

A shaded county indicates that there are ocurrence records of this plant within the county.

Hover the mouse over the map to see county names. Click to view records from that county.

	There are specimen records from this county in an herbarium.
	There are documented records, vouchered or confirmed by an expert.
	There are reported records.
	There are reported records available indirectly (eg. in botanical literature).

Records by County, with approximate record counts in the form: TOTAL / CCH. Click county name to view records.

Butte: 9 / 7 CCH Colusa: 1 / 0 CCH El Dorado: 1 / 0 CCH Fresno: 2 / 1 CCH Glenn: 3 / 1 CCH Merced: 6 / 4 CCH Nevada: 1 / 0 CCH Placer: 1 / 0 CCH Sacramento: 4 / 1 CCH Shasta: 3 / 3 CCH San Joaquin: 1 / 0 CCH Stanislaus: 2 / 1 CCH Sutter: 9 / 8 CCH Tehama: 1 / 0 CCH Yolo: 2 / 1 CCH Yuba: 1 / 0 CCH

CCH: records provided by the participants of the Consortium of California Herbaria.

Information about Bacopa rotundifolia from other sources:

Photos on Picasa / Flickr / Google Images
website references on Google
USDA PLANTS Profile (BARO)
Nursery availability and horticultural info (what grows with this plant?) on CNPLX
2012 Jepson Manual Treament from the Jepson Herbarium,
University of California, Berkeley
Original Publication citation. on the International Plants Names Index
Search efloras.org (Flora of North America)
Search the Lady Bird Johnson Wildflower Center Native Plant Database