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Taxon  Report  
Amelanchier alnifolia  (Nutt.) Nutt. ex M. Roem.  var. semiintegrifolia  (Hook.) C. L. Hitchc.
Pacific serviceberry,   Service berry
Amelanchier alnifolia var. semiintegrifolia is a shrub that is native to California, and also found elsewhere in western North America.
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: Amelanchier alnifolia
Genus: Amelanchier
Family: Rosaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Communities: Redwood Forest, Mixed Evergreen Forest

Name Status:
Accepted by JEF + PLANTS
Alternate Names:
PLANTSAmelanchier alnifolia ssp. florida
JEF + PLANTSAmelanchier florida
Information about  Amelanchier alnifolia var. semiintegrifolia from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (AMALS)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net

[Wikipedia] Size Note, Special Value to Native Bees: Size Notes: Up to about 40 feet tall, often much shorter. Special Value to Native Bees (Recognized by pollination ecologists as attracting large numbers of native bees.) (link added by Mary Ann Machi)


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).