Taxon  Report   4308 
Hypericum canariense  L.
Canary island st. johnswort
Hypericum canariense
© 2008 John Dittes
Click on a photo to see it bigger.
Hypericum canariense
© 2011 Neal Kramer
Hypericum canariense
© 2007 Neal Kramer
Hypericum canariense, a dicot, is a shrub that is not native to California; it was introduced from elsewhere and naturalized in the wild.
It is an invasive plant. The California Invasive Plant Council classifies its potential impact on native ecosystems as moderate - ALERT (plant profile / CalWeedMapper).

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
Hypericum canariense
© 2007 Neal Kramer
Genus: Hypericum
Distribution by County 

Add an Observation of  Hypericum canariense

Name Status:
Accepted by TJM2 + PLANTS + JM93
More information about  Hypericum canariense
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)

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]. 2017. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Apr 22, 2017).

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