Calflora Taxon Report
Tiarella trifoliata  L.  var. trifoliata 
Threeleaf foamflower, Trifoliate laceflower
photo on Calflora
2017 James Gonsman
photo on CalPhotos
2014 Barry Rice
photo on CalPhotos
2009 Barry Breckling
Tiarella trifoliata var. trifoliata is a perennial herb (rhizomatous) that is native to California, and also found elsewhere in North America and beyond.
California Rare Plant Rank: 3.2 (review list).
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
Parent: Tiarella trifoliata
Genus: Tiarella
Family: Saxifragaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Wetlands: Equally likely to occur in wetlands and non wetlands

Communities: North Coastal Coniferous Forest, Yellow Pine Forest, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS + POWO
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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