Calflora
Taxon  Report   4358    
Iris pseudacorus  L.
Horticultural iris,   Paleyellow iris,   Yellow flag iris,   Water iris
Iris pseudacorus, a monocot, is a perennial herb that is not native to California.
Cal-IPC rating: Limited
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
(478 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: Iridaceae  
Genus: Iris

Toxicity: MINOR, DERMATITIS Wetlands: Occurs in wetlands

Habitat: disturbed

Communities: wetland-riparian, agricultural weed

Name Status:
Accepted by JEF + PLANTS
More information about  Iris pseudacorus

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/19/2022).