Taxon  Report   7987 
Tiarella trifoliata  L.  var. trifoliata 
Threeleaf foamflower,  Trifoliate laceflower
Tiarella trifoliata var. trifoliata
© 2009 Barry Breckling
Click on a photo to see it bigger.
Tiarella trifoliata var. trifoliata, a dicot, is a perennial herb (rhizomatous) that is native to California and is also found elsewhere in North America and beyond, (questionable).
It is included in the CNPS Inventory of Rare and Endangered Plants on list 3.2 (review list).   7th Edition  /  8th Edition

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
Tiarella trifoliata var. trifoliata
© 2014 Barry Rice
Genus: Tiarella
Parent Record Tiarella trifoliata
Yellow Pine Forest, North Coastal Coniferous Forest, wetland-riparian
Wetlands:Equally likely to occur in wetlands or non wetlands [U.S. Fish & Wildlife Service.]
Distribution by County 

Add an Observation of  Tiarella trifoliata var. trifoliata

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
More information about  Tiarella trifoliata var. trifoliata
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 20, 2016).

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