Dataset: All Collections
Taxa: Xanthium strumarium (Xanthium strumarium subsp. italicum, Xanthium californicum var. rotundifolium, Xanthium strumarium var. canadense, Xanthium strumarium var. oviforme, Xanthium strumarium var. pensylvanicum, Xanthium acerosum, Xanthium californicum, Xanthium campestre, Xanthium canadense, Xanthiu... (show all)
Search Criteria: Utah; San Juan; includes cultivated/captive occurrences

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Brigham Young University, S. L. Welsh Herbarium


BRY:V
BRYV0287667N. D. Atwood   31871971-08-23
U.S.A., Utah, San Juan, First hanging garden on the east side of the Colorado River, just north of confluence of the San Juan River.

BRY:V
BRYV0287668C. A. Toft   1661972-07-02
U.S.A., Utah, San Juan, ÒOne GardenÓ, first group of hanging gardens north of confluence with San Juan R.

BRY:V
BRYV0287669D. Atwood   233491997-09-15
U.S.A., Utah, San Juan, San Juan River. Steer Gulch at mi 77.5., 1150m

BRY:V
BRYV0287670Ken Heil   177522001-09-07
U.S.A., Utah, San Juan, Navajo Nation, Montezuma Creek near bridge over the San Juan River, 1/10 mi W of bridge on S side., 37.25805 -109.31055, 4700m

BRY:V
BRYV0287671D. Atwood   118121985-09-09
U.S.A., Utah, San Juan, 7.5 airline miles N. of Blanding, Abajo Mtns. Manti-LaSal NatÕl Forest., 2250m

BRY:V
BRYV0287672S. L. Welsh   36981964-09-14
U.S.A., Utah, San Juan, West end of Squaw Flat.

BRY:V
BRYV0287673Margaret D. Palmieri   1991974-08-24
U.S.A., Utah, San Juan, Montezuma Canyon.

Natural History Museum of Utah, Garrett Herbarium


UT:Botany
Xanthium strumarium var. canadense (P. Mill.) Torr. & A. Gray
UT0128487   
USA, Utah, San Juan

UT:Botany
UT0128315   
USA, Utah, San Juan

Navajo Nation Herbarium


NAVA
NAVA00008669Kenneth D. Heil   
United States, Utah, San Juan, detailed locality information protected

New York Botanical Garden Steere Herbarium


NY
Xanthium strumarium var. canadense (Mill.) Torr. & A.Gray
1743315N. D. Atwood   118121985-09-09
United States of America, Utah, San Juan Co., 7.5 airline miles N of Blanding, Abajo Mtns., 37.7496 -109.5273, 686m

NY
Xanthium strumarium var. canadense (Mill.) Torr. & A.Gray
1743316H. C. Cutler   30141939-08-31
United States of America, Utah, San Juan Co., Navajo Spring, Comb Wash, 1311m

San Juan College Herbarium


SJNM
SJNM-V-0018256Heil, Kenneth D.   210372002-10-10
United States, Utah, San Juan, Glen Canyon National Recreation Area. Leroy Canyon. Near Wilson Canyon., 37.1808333 -110.7772222, 1121m

SJNM
SJNM-V-0018253Fleming, Rich   11211990-08-09
United States, Utah, San Juan, Natural Bridges National Monument. Side canyon on the N side of White Canyon. Sandy soils along dry wash.; San JuanCounty, Utah, USA, 37.6296 -109.9807, 1902m

SJNM
SJNM-V-0018257Heil, Kenneth D.   177522001-09-07
United States, Utah, San Juan, Montezuma Creek near bridge over the San Juan River, 37.2580556 -109.3105556, 1433m

SJNM
SJNM-V-0018254Heil, Kenneth D.   176982001-09-03
United States, Utah, San Juan, BLM. Cedar Park on Utah County Rd 341, ca 1/5 mi N of Table Top Mesa, 37.6497222 -109.1311111, 1851m

University of Minnesota Herbarium


MIN
593726Cutler, H.   30141939-08-31
United States, Utah, San Juan, Navajo Spring, Comb Wash, San Juan Co.;Navaho Indian Reservation, 1311m

Utah Valley University Herbarium


UVSC
2005-10893/1D.M. Barnes   48112006-09-07
United States of America, Utah, San Juan County, Navajo Nation, Jackrabbit Canyon, Piute Creek., 37.001944 -109.001944, 4148m

General Research Observations


SEINet
Lisbeth Louderback & Bruce Pavlik   2632019-09-08
USA, Utah, San Juan, From Blanding, head west on Hwy 95 for about 5.5 miles. Turn north onto S Cottonwood Wash Rd (County Rd 228) for about 4 miles. Turn west onto Elk Mountain Rd (County Rd 268) for about 4.5 miles. Site overlook is approximately 100m south of road, but must follow the slickrock drainage around and down into canyon for another 250m to access site.; 37.646731, -109.669675., 37.646731 -109.669675, 1809m


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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.