Utah Valley University Herbarium


Accession # 14159 
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Species Crataegus douglasii Lindl.
Infraspecific    var. duchesnensis S.L. Welsh
R. Van Buren   813  
   with J. Cooper
Coll. Date 08 July 2005 
United States
Duchesne County
Locality Left Fork of Indian Canyon, N side of US Highway 191, ca. 1.5 miles SW of Mill Hollow;
     Elev.: 8054 ft. (2455 m.)
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 39° 54'  24.12" N, 110° 42'  33.18" W
Datum WGS84 
Uncertainty Polygon diameter (with coordinate as origin): GPS
Georef. Notes This coordinate was obtained by a GPS unit and an error estimate was not recorded by the user. However due to the accuracy of most units, a polygon diameter between 25 and 250 meters could reasonably be assumed.
Voucher Voucher for "Woody Plants of Utah" by R. Van Buren, K.T. Harper, J. Cooper 
Specimen Notes Journal Code: L9S1. 


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

     Crataegus douglasii var. duchesnensis Welsh

Common Name(s): Duchesne black hawthorn.

Taxonomic Hierarchy: (ITIS TSN=527519, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Rosidae
                            Order: Rosales
                                Family: Rosaceae
                                    Genus: Crataegus
                                        Species: Crataegus douglasii
                                            Variety: Crataegus douglasii var. duchesnensis


Images of other samples of the same species:
specimen image: 02154s1.jpg 
specimen image: 02376s1.jpg 
specimen image: 02953s1.jpg 
specimen image: 03074s1.jpg 
specimen image: 05821s1.jpg 
specimen image: 06690s1.jpg 
specimen image: 11856s2.jpg 

Nearby Accessions

  There are no nearby accessions.


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Wide Hollow (Valley) Duchesne County, UT 0.6 mi. SW   Jones Hollow 
Peterson Hollow (Valley) Duchesne County, UT 0.8 mi. NE   Jones Hollow 
Clement Hollow (Valley) Duchesne County, UT 1.3 mi. NE   Jones Hollow 
Trail Hollow (Valley) Duchesne County, UT 2.2 mi. N   Jones Hollow 
Grass Hollow (Valley) Duchesne County, UT 2 mi. NE   Jones Hollow 
Indian Canyon Guard Station (Locale) Duchesne County, UT 2.2 mi. NE 7638  Jones Hollow 
Indian Canyon Guard Station (Locale) Duchesne County, UT 2.3 mi. NE 7655  Jones Hollow 
Mill Hollow (Valley) Duchesne County, UT 2.3 mi. NE   Jones Hollow 
Camp Draw (Valley) Duchesne County, UT 2.8 mi. N   Jones Hollow 
Orson Bedground (Flat) Duchesne County, UT 3.1 mi. S 9157  Minnie Maud Creek West 
Sterling Hollow (Valley) Duchesne County, UT 3.4 mi. N   Jones Hollow 
Half Moon Creek (Stream) Duchesne County, UT 3.4 mi. N   Jones Hollow 
Spring Hollow (Valley) Duchesne County, UT 2.9 mi. NE   Jones Hollow 
Twin Ponds (Lake) Duchesne County, UT 2.8 mi. W 8137  Gray Head Peak 
Little Mud Spring (Spring) Duchesne County, UT 2.9 mi. W 8117  Gray Head Peak 
Gray Head Peak (Summit) Duchesne County, UT 3.7 mi. NW 9426  Gray Head Peak 
Trail Ridge Spring (Spring) Duchesne County, UT 3.3 mi. W 8117  Gray Head Peak 
Red Cedar Spring (Spring) Duchesne County, UT 3.8 mi. W 7625  Gray Head Peak 
Avintaquin Campground (Locale) Duchesne County, UT 3.9 mi. W 8983  Gray Head Peak 
Sulphur Spring (Spring) Duchesne County, UT 4.2 mi. NW 8701  Gray Head Peak 


Taxon Links for species Crataegus douglasii  Lindl.

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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