Calflora
Taxon  Report   4311    
Hypericum mutilum  L.
Dwarf st. johnswort,  Small flowered st. johns wort
Hypericum mutilum
© 2011 Ramona Robison
Photos from
CalPhotos / Calflora
Hypericum mutilum, a dicot, is a perennial herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Family: HYPERICACEAE  
Genus: Hypericum
Subspecies and Varieties:
Communities: Freshwater Wetlands, wetland-riparian

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: freshwater-marsh

Name Status:
Accepted by ICPN + PLANTS

Alternate Names:
PLANTS: Hypericum mutilum var. latisepalum
PLANTS: Hypericum mutilum var. parviflorum
More information about  Hypericum mutilum
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (HYMU)

Search the International Plants Names Index

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: https://www.calflora.org/   (Accessed: Nov 20, 2018).

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