Utah Valley University Herbarium


Accession # 02851 
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Species Hydrophyllum occidentale (S. Watson) A. Gray
Infraspecific    var. watsonii A. Gray
J. Uhl   s.n.  
Coll. Date 21 April 1990 
United States
Utah County
Locality Hobble Creek, Left Fork, 0.6 miles from left/right fork in road.
Habitat Notes soil--rock pile 
Climate NCDC temperatures, daily high (red), daily average (green) and daily low (blue), from 1970 to 2000 at this location.   NCDC average monthly precipitation from 1970 to 2000 at this location.
Latitude Longitude 40° 9'  55" N, 111° 30'  30" W
Township Range T7S, R4E, Sec. 32  
Datum Not recorded
Uncertainty Not calculated
TRS Notes Latitude and longitude were derived from township and range information and may be
inaccurate by as much as 0.7 miles (or 4.2 miles if the section is not given).


Synonyms recognized by ITIS (bold taxon is currently accepted):

     Hydrophyllum occidentale (S. Wats.) Gray

     Hydrophyllum occidentale var. watsonii Gray

Common Name(s): squaw-lettuce, western waterleaf.

Taxonomic Hierarchy: (ITIS TSN=31394, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Asteridae
                            Order: Solanales
                                Family: Hydrophyllaceae
                                    Genus: Hydrophyllum
                                        Species: Hydrophyllum occidentale


Available images of this specimen (click to view):
specimen image: 02851s1.jpg

Images of other samples of the same species:
specimen image: 00314s1.jpg 
specimen image: 01546s1.jpg 
specimen image: 01613s1.jpg 
specimen image: 02952s1.jpg 
specimen image: 06879s1.jpg 
specimen image: 08831s1.jpg 
specimen image: 11342s1.jpg 

Nearby Accessions

Other accessions in the database collected near this one:

Accession Name Dist., dir.
15308 Berberis repens      "Oregongrape" 1.2 mi. SE
02853 Collinsia parviflora      "maiden blue eyed Mary" 1 mi. N
15349 Cornus sericea      "redosier dogwood" 1.3 mi. SE
15350 Cotoneaster simonsii      "Simons' cotoneaster" 1.3 mi. SE
15311 Equisetum       "horsetail" 2882 ft. W
02848 Lithospermum ruderale      "western stoneseed" 1 mi. W
00309 Poa bulbosa  subsp. vivipara   "bulbous bluegrass" 2165 ft. SW
15074 Rhus glabra      "smooth sumac" same section
15348 Solanum dulcamara      "climbing nightshade" 1.3 mi. SE
15306 Zigadenus paniculatus      "foothill death camas" 1.2 mi. SE


Nearby locations from the USGS Geographic Name Information System (GNIS) database:

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Spillway Hollow (Valley) Utah County, UT 1332 ft. S   Springville 
Grindstone Canyon (Valley) Utah County, UT 2045 ft. S   Granger Mountain 
Lions Canyon (Valley) Utah County, UT 1971 ft. E   Springville 
Left Fork Hobble Creek (Stream) Utah County, UT 2350 ft. SE   Twin Peaks 
Right Fork Hobble Creek (Stream) Utah County, UT 2350 ft. SE   Two Tom Hill 
Kellys Grove Picnic Area (Locale) Utah County, UT 2414 ft. E 5056  Granger Mountain 
Camp Hobble Creek (Locale) Utah County, UT 0.8 mi. E 5109  Granger Mountain 
Powerhouse Mountain (Summit) Utah County, UT 1.2 mi. NW 7904  Springville 
Grindstone Ridge (Ridge) Utah County, UT 1.7 mi. S 6838  Springville 
Jennings Hollow (Valley) Utah County, UT 1.8 mi. N   Springville 
Snowslide Canyon (Valley) Utah County, UT 2 mi. N   Springville 
Ether Peak (Summit) Utah County, UT 1.8 mi. SW 7500  Springville 
Pole Heaven (Valley) Utah County, UT 2.1 mi. N   Springville 
Right Fork Maple Canyon (Valley) Utah County, UT 2.1 mi. S   Spanish Fork Peak 
Hobble Creek Guard Station (Locale) Utah County, UT 1.7 mi. E 5315  Granger Mountain 
Cherry Picnic Area (Locale) Utah County, UT 1.7 mi. E 5250  Granger Mountain 
Water Hollow (Valley) Utah County, UT 2.3 mi. N   Springville 
Days Canyon (Valley) Utah County, UT 1.8 mi. E   Granger Mountain 
Grindstone Ridge (Ridge) Utah County, UT 2.2 mi. S 6844  Granger Mountain 
Dibbles Canyon (Valley) Utah County, UT 2.4 mi. S   Billies Mountain 


Taxon Links for species Hydrophyllum occidentale  (S. Watson) A. Gray

CalPhotos, Berkeley Digital Library Project

CNPS Manual of California Vegetation Database

USDA Plants database
University of Washington Herbarium: Plants of Washington (images)

Texas A&M University: Image Library (images)

Lady Bird Johnson's Wildflower Center

Google Images

External link to this species in the UVU Herbarium:

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