Utah Valley University Herbarium


Accession # 14660 
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Species Crataegus douglasii Lindl.
Infraspecific    var. rivularis (Nutt.) Sarg.
R. Van Buren   1357  
   with J. Cooper
Coll. Date 07 August 2006 
United States
Cache County
Locality Wasatch Range, South Fork of Little Bear River, NW side of South Canyon Rd, ca. 1.75 miles NE of Weber County Line.
     Elev.: 6207 ft. (1892 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 41° 24'  48.74" N, 111° 50'  33.64" 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: L11S1. 


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

     Crataegus rivularis Nutt.

     Crataegus douglasii var. rivularis (Nutt.) Sarg.

Common Name(s): river hawthorn, river hawthorne.

Taxonomic Hierarchy: (ITIS TSN=501762, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Rosidae
                            Order: Rosales
                                Family: Rosaceae
                                    Genus: Crataegus
                                        Species: Crataegus rivularis


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

Other accessions in the database collected near this one:

Accession Name Dist., dir.
14656 Artemisia nova  var. nova  1.4 mi. SE
14655 Chrysothamnus viscidiflorus  var. lanceolatus   "spear-leaf yellow rabbitbrush" 1.8 mi. SE
14657 Populus angustifolia      "narrow-leaf cottonwood" same section
14659 Populus trichocarpa      "western balsam poplar" 480 ft. E
14658 Salix eriocephala      "Missouri River willow" 1808 ft. SE
14654 Salix eriocephala      "Missouri River willow" 2.4 mi. SE
14653 Salix eriocephala      "Missouri River willow" 2.4 mi. SE


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Jenson Hollow (Valley) Cache County, UT 2846 ft. N   James Peak 
Public Grove Hollow (Valley) Cache County, UT 2590 ft. W   James Peak 
Dips Hollow (Valley) Cache County, UT 1.2 mi. N   James Peak 
Birch Creek (Stream) Cache County, UT 1.6 mi. N   James Peak 
Honey Bee Mine (Mine) Cache County, UT 1.7 mi. NW 6815  James Peak 
Shingle Mill Hollow (Valley) Cache County, UT 2.2 mi. N   James Peak 
Threemile Canyon (Valley) Cache County, UT 2.6 mi. N   James Peak 
Threemile Creek (Stream) Cache County, UT 2.6 mi. N   Mantua 
Halfway Canyon (Valley) Cache County, UT 2.8 mi. N   James Peak 
Middle Mountain (Summit) Cache County, UT 2.8 mi. NE 7031  James Peak 
Alex Beard Hill (Summit) Cache County, UT 3.5 mi. N 7133  James Peak 
James Peak (Summit) Cache County, UT 3 mi. SE 9311  James Peak 
Cache Valley Creek (Stream) Weber County, UT 3.5 mi. SW   James Peak 
Flat Canyon (Valley) Weber County, UT 3.6 mi. SW   James Peak 
Broadmouth Canyon (Valley) Weber County, UT 4 mi. S   James Peak 
Bluebell Mine (Mine) Cache County, UT 3.1 mi. E 8166  James Peak 
Utaba Reservoir (Reservoir) Weber County, UT 3.3 mi. SW 5929  Mantua 
Nip Hollow (Valley) Cache County, UT 4.1 mi. N   James Peak 
Cobabe Peak (Summit) Cache County, UT 3.4 mi. SE   James Peak 
Liberty Bell Ranchettes (Populated Place) Weber County, UT 4.2 mi. S 5223  Huntsville 


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:

Zooming out might reveal more collections in other states.

Note: Printing this page will show all information sequentially.   edit