Taxon  Report   3953 
Gratiola heterosepala  H. Mason & Bacigal.
Boggs lake hedge hyssop
Gratiola heterosepala
© 2004 Carol W. Witham
CalPhotos: click on a
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Gratiola heterosepala
© 2010 Doug Wirtz
Gratiola heterosepala
© 2005 Robert E. Preston, Ph.D.
Gratiola heterosepala, a dicot, is an annual herb that is native to California and Oregon.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 1B.2 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

It is listed by the State of California as Endangered .

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Plant Characteristics
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Bloom Period
Gratiola heterosepala
© 2004 Carol W. Witham
Genus: Gratiola
Freshwater Wetlands, wetland-riparian
Habitat: lake-margins, vernal-pools, edges [CNPS Inventory]
Wetlands:Occurs almost always under natural conditions in wetlands [U.S. Fish & Wildlife Service.]
Distribution by County 

Add an Observation of  Gratiola heterosepala

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
More information about  Gratiola heterosepala
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: May 25, 2016).

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