Calflora Taxon Report
Horkelia congesta  Hook.  var. nemorosa  (D. D. Keck) M. Peck
Josephine horkelia
photo on CalPhotos
2015 John Doyen
photo on CalPhotos
2011 Doreen L. Smith
photo on CalPhotos
2011 Doreen L. Smith
photo on CalPhotos
2015 John Doyen
Horkelia congesta var. nemorosa is a perennial herb that is native to California, and also found in Oregon.
California Rare Plant Rank: 2B.1 (rare, threatened, or endangered in CA; common elsewhere).
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: Horkelia congesta
Genus: Horkelia
Family: Rosaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Ultramafic affinity: 3.8 - broad endemic / strong indicator

Habitat: seeps

Communities: North Coastal Coniferous Forest

Name Status:
Accepted by JEF + CNPS + POWO
Alternate Names:
JEF + CNPSHorkelia congesta ssp. nemorosa
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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