Pseudorontium cyathiferum (Benth.) Rothm.
Deep canyon snapdragon
2003 Debra Valov
2011 Aaron Schusteff
Pseudorontium cyathiferum is an
annual herb that is
native to California, and also found in Baja California; Sonora, Mexico and Arizona.
California Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere ).
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
Pseudorontium cyathiferum
from other sources
0000 0000 0903 0074:!0000 0000 0311 2348:!
2003 Debra Valov:!2011 Aaron Schusteff:!
null:!null:!
Suggested Citation
Calflora :
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2023. Berkeley, California:
The Calflora Database
[a non-profit organization].
Available:
https://www.calflora.org/
(Accessed: 11/28/2023).