Home >> Collections >> Search Criteria >> Specimen Records
Dataset: All Collections
Taxa: Conyza canadensis (Erigeron canadensis), Conyza canadensis var. canadensis (Leptilon canadense), Conyza canadensis var. glabrata (Erigeron canadensis var. glabratus), Conyza canadensis var. pusilla (Erigeron canadensis var. pusillus, Conyza parva, Erigeron pusillus, Leptilon pusillum), Conyza canade... (show all)
Search Criteria: san francisco; includes cultivated/captive occurrences
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Arizona State University Vascular Plant Herbarium

ASU:Plants
Conyza canadensis (L.) Cronq.
Scott White   58751997-10-01
USA, Arizona, Coconino, San Francisco Mountains: North side of mountains, near 'Lost Tank' Dirt road ca. 1 air mile wets of Hwy 89., 35.3833 -111.6, 2256 - 2317m

California Botanic Garden Herbarium

CalBG:RSA
Conyza canadensis (L.) Cronq.
RSA0035798Mitch Provance   812-192012-08-22
United States, California, San Francisco, San Francisco Bay: NE part of Treasure Island.; Oakland West 7.5', 37.8284722 -122.3682222, 13m
CalBG:RSA
Conyza canadensis (L.) Cronq.
Robert A. Norris   22021974-09-29
United States, California, San Francisco, Beneath Doyle Drive overpass, Presidio, San Francisco.
CalBG:RSA
Conyza canadensis (L.) Cronq.
J. T. Howell   317771956-08-19
United States, California, San Francisco, Waterfront St. near Mission Rock Terminal, San Francisco.

Georgia Southwestern State University Herbarium

GSW
Conyza canadensis (L.) Cronq.
00001403Robert A Norris   22021974-09-29
USA, California, San Francisco, Gravelly area in shade beneath Doyle Drive overpass, Presidio, San Francisco, S. F. Co, Calif

Museum of Northern Arizona

MNA
Conyza canadensis (L.) Cronq.
B.28169Phillipses & Babcock   81-3841981-09-17
USA, New Mexico, Catron County, Mule Creek, mouth, T12S, R21W, Sec 34, Hydrophytic zone, San Francisco River, Gila National Forest, 33.218573 -109.004949
MNA
Conyza canadensis (L.) Cronq.
B.38354Kirstin Olmon   20702015-10-02
United States, Arizona, Apache County, Apache-Sitgreaves National Forest, San Francisco River, NW of Alpine, AZ, 33.86277 -109.18448, 2472m

University of California at Davis Herbarium

DAV
DAV344493Frederica Bowcutt   20641995-11-19
United States, California, Sonoma County, Sonoma County: Sugarloaf Ridge State Park; about 50 air miles N of San Francisco, 10 air miles E of Santa Rosa, 2.5 air miles NE of Kenwood, and 18 air miles NW of Napa. Along Adobe Canyon Road. About 0.5 miles W of kiosk and turn off for campground. About 1 air mile SW of Red Mtn., 38.436744 -122.514134, 305m

University of Lethbridge Herbarium

LEA
15580Maxine Wilkes   1940-04-01
United States of America, California, 500 Paul Ave, San Francisco

University of Texas at Austin Herbarium

TEX
Conyza canadensis (L.) Cronquist
TEX00010354Mary L. Butterwick|Steve Osburn   22521976-04-06
United States, Texas, Terrell, Downstream from San Francisco Canyon on the Mexican side of the Rio Grande.
TEX
TEX00069635Alberto Villa Kamel   1921985-05-30
Mexico, Hidalgo, Acaxochitlan, San Francisco

General Research Observations

SEINet
Conyza canadensis (L.) Cronq.
Kirstin Olmon   20702015-10-02
USA, Arizona, Apache County, Apache-Sitgreaves National Forest, San Francisco River, NW of Alpine, AZ, 33.86277 -109.18448, 2472m
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Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.