Taxon  Report   11763 
Hypericum scouleri  Hook.
Scouler's st john's wort
Hypericum scouleri
© 2008 Keir Morse
Click on a photo to see it bigger.
Hypericum scouleri
© 2004 Steve Matson
Hypericum scouleri
© 2014 Neal Kramer
Hypericum scouleri, a dicot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

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Observation Hotline
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Plant Characteristics
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Bloom Period
Hypericum scouleri
© 2008 Keir Morse
Genus: Hypericum
Yellow Pine Forest, Chaparral, Redwood Forest, Douglas-Fir Forest
Habitat: streambanks, meadows
Wetlands: Occurs usually in wetlands, occasionally in non wetlands
Distribution by County 

Add an Observation of  Hypericum scouleri

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

TJM2: Hypericum formosum var. scouleri
More information about  Hypericum scouleri
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Mar 19, 2018).

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