Calflora
Taxon  Report   4355    
Iris macrosiphon  Torr.
Bowltube iris,  Ground iris, Long tubed iris
Iris macrosiphon, a monocot, is a perennial herb that is native to California and and is endemic (limited) 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

Bloom Period
Family: IRIDACEAE  
Genus: Iris

Toxicity: MINOR, DERMATITIS

Ultramafic affinity: 1.1; (weak indicator / indifferent)

Habitat: slopes

Communities: Foothill Woodland, Northern Oak Woodland, Mixed Evergreen Forest, Yellow Pine Forest

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
JEF + PLANTS: Iris amabilis
JEF + PLANTS: Iris californica
More information about  Iris macrosiphon

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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Sep 27, 2020).