Calflora Taxon Report
Gelsemium sempervirens  (L.) W.T. Aiton

(not an active name)
Evening trumpetflower
Gelsemium sempervirens is an angiosperm that is not native to California.
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

Toxicity: Possible skin irritation from touching any part of this plant.
Do not eat any part of this plant.
Name Status:
Accepted by PLANTS
Alternate Names:
PLANTSBignonia sempervirens
PLANTSBigonia sempervirens
Information about Gelsemium sempervirens from other sources

USDA PLANTS Profile (GESE)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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