Calflora, a 501c3 non-profit
Taxon  Report  
Lyonothamnus floribundus  A. Gray  ssp. floribundus 
Catalina ironwood,   Santa catalina island ironwood
Lyonothamnus floribundus ssp. floribundus is a tree that is native to California, and endemic (limited) 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
(127 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Parent: Lyonothamnus floribundus
Genus: Lyonothamnus
Family: Rosaceae  
Category: angiosperm  

Communities: Mixed Evergreen Forest, Foothill Woodland, Chaparral
Name Status:
Accepted by JEF + CNPS + PLANTS
Alternate Names:
JM93Lyonothamnus floribundus var. floribundus
More information about  Lyonothamnus floribundus ssp. floribundus

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: 08/15/2022).