Utah Valley University Herbarium

Label

 
Accession # 06745 
Family
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Family
AsteraceaeAsteraceaeAsteraceae  
Species Hymenoxys acaulis (Pursh) K.F. Parker
Infraspecific    var. epunctata (A. Nelson) Cronquist
Common name   stemless four-nerve daisy
Collector(s)
Donna M. Barnes   2224  
   with K. Barnes, M. Barnes
Coll. Date 15 May 2002 
Country
State/Province
County
United States
Utah
Uintah County
Locality Book Cliffs-Roan cliffs. Bitter Creek, west facing slope, E of road.
     Elev.: 5592 ft. (1705 m.)
Habitat Notes Scree hillside, Green River Formation. 
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° 43'  N, 109° 23'  W
Datum Not recorded
Uncertainty Polygon diameter (with coordinate as origin): 1' (1800 m.)

Taxonomy


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

     Tetraneuris acaulis var. epunctata (A. Nels.) Kartesz, comb. nov. ined.

     Hymenoxys acaulis var. epunctata (A. Nels.) Cronq.

Common Name(s): stemless four-nerve daisy.

Taxonomic Hierarchy: (ITIS TSN=531242, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Asteridae
                            Order: Asterales
                                Family: Asteraceae
                                    Genus: Tetraneuris
                                        Species: Tetraneuris acaulis
                                            Variety: Tetraneuris acaulis var. epunctata
                                                

Images

Available images of this specimen (click to view):
specimen image: 06745s2.jpg

Images of other samples of the same species:
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00094
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00095
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00141
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00495
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00693
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00970
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01076
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01367
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01788
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02436
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03261
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03262
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03263
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04247
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05289
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06050
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06151
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06551
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06803
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06926
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07002
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07140
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07417
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07780
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08236
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08576
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08622
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08704
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09271
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09426
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09427
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09490
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10350
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10361
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10394
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10575
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10600
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10704
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10752
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10752
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10937
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10937
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11039
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11039
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11071
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15869
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15869
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15929
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15929
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15929

Nearby Accessions


Other accessions in the database collected near this one:

Accession Name Dist., dir.
06724 Lithospermum incisum      "narrow-leaf stoneseed" 1261 ft. E
06744 Mirabilis alipes      "winged four o'clock" same section
06746 Phlox longifolia      "long-leaf phlox" same section
06726 Physaria subumbellata      "parasol bladderpod" 1261 ft. E
06725 Stenotus acaulis      "stemless goldenweed" 1261 ft. E
06743 Symphoricarpos oreophilus  var. utahensis   "Utah snowberry" same section

Locale


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Klondike Canyon (Valley) Uintah County, UT 2.7 mi. SE   Bates Knolls 
McCoy Reservoir Number 2 (Reservoir) Uintah County, UT 3.1 mi. S 6260  Bates Knolls 
Sweet Water Canyon (Valley) Uintah County, UT 2.4 mi. E   San Arroyo Ridge 
McCoy Reservoir Number 1 (Reservoir) Uintah County, UT 2.7 mi. W 6414  Bates Knolls 
Bates Knolls (Summit) Uintah County, UT 3.2 mi. NW 6582  Bates Knolls 
Reservoir Canyon (Valley) Uintah County, UT 3.8 mi. S   Bates Knolls 
Hatchs Camp (Locale) Uintah County, UT 3.1 mi. W 6283  Bates Knolls 
Indian Ridge Canyon (Valley) Uintah County, UT 3.7 mi. SE   Pine Spring Canyon 
Reservoir Canyon (Valley) Uintah County, UT 3.3 mi. E   Cooper Canyon 
Death Trap Canyon (Valley) Uintah County, UT 3.5 mi. E   Cooper Canyon 
Park Canyon (Valley) Uintah County, UT 4.5 mi. SE   Pine Spring Canyon 
Sunday School Reservoir (Reservoir) Uintah County, UT 4.5 mi. SW 6431  Bates Knolls 
Suicide Canyon (Valley) Uintah County, UT 4.1 mi. E   Cooper Canyon 
Seep Canyon (Valley) Uintah County, UT 5.5 mi. SE   P R Spring 
East Tavaputs Plateau (Plain) Uintah County, UT 5.8 mi. SW 6555  Bates Knolls 
Crooked Canyon (Valley) Uintah County, UT 6.6 mi. SE   Seep Canyon 

Links

Taxon Links for species Hymenoxys acaulis  (Pursh) K.F. Parker

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=Hymenoxys+acaulis

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