Gratiola heterosepala Calflora

Calflora, a 501c3 non-profit

Taxon Report

Gratiola heterosepala H. Mason & Bacig.

Boggs lake hedge hyssop

2004 Carol W. Witham

2010 Doug Wirtz

2005 Robert E. Preston, Ph.D.

Gratiola heterosepala is an annual herb that is native to California, and also found in Oregon.

California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).

State of California status: Endangered.


	Plant Range Observation Search (132 records) Plant Characteristics one or more occurrences within a 7.5-minute quadrangle

Bloom Period

Photos on Calflora


Genus:	Gratiola
Family:	Plantaginaceae (Scrophulariaceae)
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Wetlands: Occurs in wetlands

Habitat: lake-margins, vernal-pools, edges

Communities: Freshwater Wetlands, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS

Information about Gratiola heterosepala from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (GRHE) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist ID Tips on PlantID.net	ITIS Original Publication citation International Plants Names Index Search efloras.org (Flora of North America) Landscape information from Calscape BONAP Distribution Map CNPS Inventory: 1B.2 Consortium of California Herbaria 2	Add an Observation Location Suitability Planting Guide Distribution by County
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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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 02/07/2023).