Calflora
Taxon  Report   11762 
Hypericum perforatum  L.  ssp. perforatum 
Klamathweed
Hypericum perforatum ssp. perforatum
© 2014 James Gonsman
More photos from
CalPhotos / Calflora
Hypericum perforatum ssp. perforatum
© 2015 James Gonsman
Hypericum perforatum ssp. perforatum, a dicot, is a perennial herb that is not native to California.

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Hypericum perforatum ssp. perforatum
© 2015 James Gonsman
Family: HYPERICACEAE   (PLANTS: CLUSIACEAE)
Genus: Hypericum
Parent Record Hypericum perforatum
Wetlands: Occurs usually in non wetlands, occasionally in wetlands
Distribution by County 

Add an Observation of  Hypericum perforatum ssp. perforatum

Name Status:
Accepted by JEF
 
More information about  Hypericum perforatum ssp. perforatum
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Search efloras.org (Flora of North America)

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: http://www.calflora.org/   (Accessed: Sep 24, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.