Utah Valley University Herbarium

Label

 
Accession # 12085 
Family
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Family
ApocynaceaeApocynaceaeAsclepiadaceae  
Species Asclepias cryptoceras S. Watson
Common name   pallid milkweed
Collector(s)
J.G. Harris   4123  
   with M.W. Harris
Coll. Date 06 May 2006 
Country
State/Province
County
United States
Utah
Emery County
Locality San Rafael Swell, North Salt Wash.
     Elev.: 5576 ft. (1700 m.)
Habitat Notes Carmel Formation, pinyon-juniper community. 
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° 4'  25" N, 110° 50'  34" 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.

Taxonomy


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

     Asclepias cryptoceras S. Wats.

Common Name(s): Humboldt milkweed, Humboldt mountain milkweed, pallid milkweed.

Taxonomic Hierarchy: (ITIS TSN=30257, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Asteridae
                            Order: Gentianales
                                Family: Asclepiadaceae
                                    Genus: Asclepias
                                        Species: Asclepias cryptoceras
                                                                                            

Images

Available images of this specimen (click to view):
specimen image: 12085c1.jpg specimen image: 12085d1.jpg specimen image: 12085s2.jpg specimen image: 12085a1.jpg
specimen image: 12085b1.jpg

Images of other samples of the same species:
specimen image: 00714s2.jpg 
00714
specimen image: 00967s2.jpg 
00967
specimen image: 02642s2.jpg 
02642
specimen image: 03959s2.jpg 
03959
specimen image: 05077s2.jpg 
05077
specimen image: 08231s2.jpg 
08231
specimen image: 08983s3.jpg 
08983
specimen image: 09636s2.jpg 
09636
specimen image: 10424s2.jpg 
10424
specimen image: 12099s1.jpg 
12099
specimen image: 12099a1.jpg 
12099
specimen image: 12099b1.jpg 
12099
specimen image: 12649e1.jpg 
12649
specimen image: 12649s2.jpg 
12649
specimen image: 12649c1.jpg 
12649
specimen image: 12649d1.jpg 
12649

Nearby Accessions


Other accessions in the database collected near this one:

Accession Name Dist., dir.
12088 Abronia fragrans      "snowball sand verbena" same section
12090 Artemisia frigida      "prairie sagewort" same section
12151 Astragalus episcopus      "Bishop's milkvetch" 775 ft. N
12123 Astragalus episcopus      "Bishop's milkvetch" 314 ft. S
12082 Astragalus mollissimus      "woolly milkvetch" same section
12081 Astragalus musiniensis      "Ferron milkvetch" same section
12092 Betula occidentalis      "water birch" same section
12084 Boechera selbyi     same section
12121 Chaetopappa ericoides      "rose-heath" 314 ft. S
12093 Cheilanthes feei      "slender lip fern" same section
12122 Cryptantha humilis      "round-spiked cat's eye" 314 ft. S
12120 Enceliopsis nudicaulis      "nakedstem sunray" 314 ft. S
12089 Fraxinus anomala      "single-leaf ash" same section
12153 Haplopappus spinulosus  var. paradoxus   "Paradox spiny goldenbush" 775 ft. N
12152 Hymenopappus filifolius  var. cinereus   "common woollywhite" 775 ft. N
12118 Linum puberulum      "plains flax" 314 ft. S
12091 Lithospermum incisum      "narrow-leaf stoneseed" same section
12154 Machaeranthera grindelioides  var. grindelioides   "gumweed tansy aster" 775 ft. N
12086 Mahonia fremontii      "Fremont's mahonia" same section
12149 Oenothera howardii      "Howard's evening primrose" 775 ft. N
12150 Penstemon marcusii      "Marcus Jones' beardtongue" 775 ft. N
11986 Penstemon marcusii      "Marcus Jones' beardtongue" 314 ft. S
12119 Penstemon pachyphyllus  var. congestus   "thick-leaf beardtongue" 314 ft. S
12087 Picrothamnus desertorum      "bud sage" same section
12083 Schoenocrambe linifolia      "flaxleaf plainsmustard" same section
12125 Sclerocactus parviflorus      "small-flowered fishhook cactus" 314 ft. S

Locale


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Saddle Horse Canyon (Valley) Emery County, UT 0.9 mi. S   The Blocks 
Little Wedge Plateau (Plain) Emery County, UT 1.1 mi. N 5568  Sids Mountain 
McCarty Canyon (Valley) Emery County, UT 1.9 mi. SW   The Blocks 
North Salt Wash (Valley) Emery County, UT 1.9 mi. NE   Short Canyon 
Mesquite Wash (Valley) Emery County, UT 2.1 mi. SW   The Blocks 
Fuller Bottom (Flat) Emery County, UT 2.9 mi. N 5259  Sids Mountain 
Fuller Bottom Draw (Valley) Emery County, UT 3.2 mi. N   Buckhorn Reservoir 
Yellow Seep (Spring) Emery County, UT 3.6 mi. SW 5729  Horn Silver Gulch 
Sand Bench Rim (Cliff) Emery County, UT 3.3 mi. W 5699  Horn Silver Gulch 
Red Wash (Valley) Emery County, UT 4 mi. N   Horn Silver Gulch 
Cat Canyon (Valley) Emery County, UT 4.1 mi. N   Hadden Holes 
Wedge Pond Number 2 (Lake) Emery County, UT 3.7 mi. NE 5978  Sids Mountain 
Sand Bench (Bench) Emery County, UT 3.7 mi. W 5650  Horn Silver Gulch 
Virgin Spring Canyon (Valley) Emery County, UT 3.7 mi. E   Sids Mountain 
The Red Ledges (Cliff) Emery County, UT 4.8 mi. N 5496  Buckhorn Reservoir 
Sids Mountain (Summit) Emery County, UT 4.1 mi. SE 6457  Sids Mountain 
South Red Wash (Valley) Emery County, UT 4.4 mi. NW   Horn Silver Gulch 
Chalk Hills (Summit) Emery County, UT 4.7 mi. NE 5758  Buckhorn Reservoir 
Hendrick Spring (Spring) Emery County, UT 4.3 mi. W 5522  Horn Silver Gulch 
The Red Ledges (Ridge) Emery County, UT 4.3 mi. W 5653  Horn Silver Gulch 

Links

Taxon Links for species Asclepias cryptoceras  S. Watson

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:
http://herbarium.UVU.edu/virtual/search.asp?taxon=Asclepias+cryptoceras

Zooming out might reveal more collections in other states.

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