Grindelia hirsutula Hook. & Arn. var. maritima (Greene) M. A. Lane
Coastal gumweed, San francisco gum plant, San francisco gumplant
2016 Neal Kramer
2009 Neal Kramer
2009 Neal Kramer
2015 Robert Sikora
Grindelia hirsutula var. maritima is a
perennial herb that is
native to California, and endemic (limited) to California.
California Rare Plant Rank: 3.2 (review list ).
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
Information about
Grindelia hirsutula var. maritima
from other sources
0000 0000 0116 0220:!0000 0000 1009 1889:!0000 0000 1009 1890:!0000 0000 1215 4639:!
2016 Neal Kramer:!2009 Neal Kramer:!2009 Neal Kramer:!2015 Robert Sikora:!
null:!null:!null:!null:!
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]. 2023. Berkeley, California:
The Calflora Database
[a non-profit organization].
Available:
https://www.calflora.org/
(Accessed: 01/27/2023).