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Taxon  Report  
Spiraea densiflora  Nutt. ex Rydb.

(not an active name)

Dense flowered spiraea,   Meadow sweet,   Mountain spiraea,   Mountain spirea
Spiraea densiflora is a shrub that is native to California, and endemic (limited) to California.
also called Spiraea splendens
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
Genus: Spiraea
Family: Rosaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest
Name Status:

Alternate Names:
ICPNSpiraea helleri
ICPNSpiraea splendens var. splendens
PLANTSSpiraea splendens var. splendens
JEFSpiraea splendens
Information about  Spiraea densiflora from other sources
Nursery availability from CNPLX
This plant is available commercially.
USDA PLANTS Profile (SPSPS)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).