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Taxon  Report  
Lyonothamnus floribundus  A. Gray  ssp. aspleniifolius  (Greene) P. H. Raven
Santa cruz island ironwood
Lyonothamnus floribundus ssp. aspleniifolius is a tree that is native to California.
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
(212 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Parent: Lyonothamnus floribundus
Genus: Lyonothamnus
Family: Rosaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Communities: Chaparral
Name Status:
Accepted by JEF + CNPS + PLANTS
Alternate Names:
PLANTSLyonothamnus floribundus ssp. asplenifolius
PLANTSLyonothamnus floribundus var. aspleniifolius
More information about  Lyonothamnus floribundus ssp. aspleniifolius

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: 09/25/2022).