Taxon  Report   10420 
Thermopsis gracilis  Howell
Slender goldenbanner
Thermopsis gracilis
© 2015 John Doyen
Click on a photo to see it bigger.
Thermopsis gracilis
© 2005 Dean Wm. Taylor
Thermopsis gracilis
© 2015 Dana York
Thermopsis gracilis, a dicot, is a perennial herb (rhizomatous) that is native to California and Oregon.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 4.3 (limited distribution).   7th Edition  /  8th Edition

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Thermopsis gracilis
© 2015 John Doyen
Family: FABACEAE  
Genus: Thermopsis
Foothill Woodland, Yellow Pine Forest, North Coastal Coniferous Forest
Distribution by County 

Add an Observation of  Thermopsis gracilis

Name Status:
Accepted by TJM2 + CNPS + PLANTS
Alternate Names:
(according to)

TJM2: Thermopsis macrophylla var. venosa
CNPS: Thermopsis gracilis var. gracilis
More information about  Thermopsis gracilis
Jepson eFlora

Records from the Consortium of California Herbaria


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: Oct 25, 2016).

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