Systenotheca vortriedei (Brandegee) Reveal & Hardham
Vortriede's spineflower
2014 Aaron Schusteff
2014 Chris Winchell
2004 Aaron Schusteff
2014 Aaron Schusteff
Systenotheca vortriedei , a dicot, is an
annual herb that is
native to California, and endemic (limited) to California.
also called Centrostegia vortriedei
California Rare Plant Rank: 4.3 (limited distribution ).
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
one or more occurrences within a 7.5-minute quadrangle
Bloom Period
More information about
Systenotheca vortriedei
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2014 Aaron Schusteff:!2014 Chris Winchell:!2004 Aaron Schusteff:!2014 Aaron Schusteff:!
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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,
including the
Consortium of California Herbaria .
[web application]. 2021. Berkeley, California:
The Calflora Database
[a non-profit organization].
Available:
https://www.calflora.org/
(Accessed: 04/10/2021).