Calflora
Taxon  Report   9490    
Symphyotrichum lentum  (Greene) G. L. Nesom
Suisun marsh aster
Symphyotrichum lentum, a dicot, is a perennial herb (rhizomatous) that is native to California, and endemic (limited) to California.
also called Aster lentus
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   CNDDB
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
Observation Search
(192 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: Asteraceae  
Genus: Symphyotrichum

Toxicity: DERMATITIS Wetlands: Occurs in wetlands

Habitat: freshwater-marsh, brackish-marsh

Communities: Freshwater Wetlands, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS
Alternate Names:
JEF + PLANTSAster chilensis var. lentus
JEF + PLANTSAster chilensis var. sonomensis
JEFAster lentus var. sonomensis
JEF + CNPS + PLANTSAster lentus
PLANTSAster sonomensis
More information about  Symphyotrichum lentum
International Plants Names Index

Search efloras.org (Flora of North America)

Landscape information from Calscape

Photos on PlantID.net   /   Google Images

Consortium of California Herbaria 2

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]. 2021. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 10/17/2021).