Psorothamnus arborescens (A. Gray) Barneby var. arborescens
Mojave indigo bush, Mojave indigobush
2005 Michelle Cloud-Hughes
2024 Zoya Akulova-Barlow
2018 Neal Kramer
2013 Neal Kramer
2018 Angelique Herman
2018 Neal Kramer
2017 John Doyen
2005 Michelle Cloud-Hughes
Psorothamnus arborescens var. arborescens is a
shrub that is
native to California, and also found in Sonora, Mexico.
also called Dalea arborescens
California Rare Plant Rank: 4.3 (limited distribution ).
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
one or more occurrences within a 7.5-minute quadrangle
Information about
Psorothamnus arborescens var. arborescens
from other sources
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2005 Michelle Cloud-Hughes:!2024 Zoya Akulova-Barlow:!2018 Neal Kramer:!2013 Neal Kramer:!2018 Angelique Herman:!2018 Neal Kramer:!2017 John Doyen:!2005 Michelle Cloud-Hughes:!
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Suggested Citation
Calflora :
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2024. Berkeley, California:
The Calflora Database
[a non-profit organization].
Available:
https://www.calflora.org/
(Accessed: 11/12/2024).