Taxon  Report   7987 
Tiarella trifoliata  L.  var. trifoliata 
Threeleaf foamflower,  Trifoliate laceflower
Tiarella trifoliata var. trifoliata
© 2014 Barry Rice
More photos from
CalPhotos / Calflora
Tiarella trifoliata var. trifoliata, a dicot, is a perennial herb (rhizomatous) that is native to California, is also found elsewhere in North America and beyond, (questionable).
CNPS Rare Plant Rank: 3.2 (review list).   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
© 2009 Barry Breckling
Genus: Tiarella
Parent Record Tiarella trifoliata
Yellow Pine Forest, North Coastal Coniferous Forest, wetland-riparian
Wetlands: Equally likely to occur in wetlands and non wetlands
Distribution by County 

Add an Observation of  Tiarella trifoliata var. trifoliata

Name Status:
Accepted by JEF + CNPS + PLANTS + JM93
More information about  Tiarella trifoliata var. trifoliata
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Sep 22, 2018).

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