Calflora
Taxon  Report   8109 
Trifolium willdenovii  Spreng.
Tomcat clover
Trifolium willdenovii
© 2004 Carol W. Witham
More photos from
CalPhotos / Calflora
Trifolium willdenovii
© 2004 Carol W. Witham
Trifolium willdenovii
© 2003 Dianne Fristrom
Trifolium willdenovii, a dicot, is an annual herb that is native to California and is also found outside of California, but is confined to western North America.

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Trifolium willdenovii
© 2015 Aaron Schusteff
Family: FABACEAE  
Genus: Trifolium
Communities:
Yellow Pine Forest, Foothill Woodland, Chaparral, Valley Grassland, (many plant communities)
Wetlands: Arid West: Occurs usually in wetlands, occasionally in non wetlands
Mountains, Valleys and Coast: Occurs usually in non wetlands, occasionally in wetlands
AFFINITY to serpentine soil:   1.3 (weak indicator / indifferent)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Trifolium willdenovii

Name Status:
Accepted by JEF + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Trifolium tridentatum var. aciculare
ICPN + PLANTS: Trifolium tridentatum
PLANTS: Trifolium willdenowii
More information about  Trifolium willdenovii
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Photos on PlantID.net

Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (TRWI3)

Search the International Plants Names Index

Search efloras.org (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: http://www.calflora.org/   (Accessed: Jun 20, 2018).

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