Utah Valley University Herbarium

Label

 
Accession # 10784 
Family
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Family
AsteraceaeAsteraceaeAsteraceae  
Species Senecio triangularis Hook.
Common name   arrow-leaf ragwort
Collector(s)
Donna M. Barnes   4705  
Coll. Date 02 August 2005 
Country
State/Province
County
United States
Utah
San Juan County
Locality [La Sal Mountains], La Sal Loop, FR0241, Gold Basin;
     Elev.: 10044 ft. (3062 m.)
Habitat Notes high mountain meadow; at base of diorite scree slope, amid large boulders. 
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 38° 27'  45" N, 109° 15'  50" W
Datum Not recorded
Uncertainty Polygon diameter (with coordinate as origin): 30" (900 m.)

Taxonomy


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

     Senecio triangularis Hook.

     Senecio gibbsonsii Greene
     Senecio triangularis var. angustifolius G.N. Jones

Common Name(s): arrowleaf groundsel, arrowleaf ragwort.

Taxonomic Hierarchy: (ITIS TSN=36090, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Asteridae
                            Order: Asterales
                                Family: Asteraceae
                                    Genus: Senecio
                                        Species: Senecio triangularis
                                                                                            

Images

Available images of this specimen (click to view):
specimen image: 10784s1.jpg

Images of other samples of the same species:
specimen image: 06623s1.jpg 
06623
specimen image: 07127s1.jpg 
07127
specimen image: 09839s1.jpg 
09839

Nearby Accessions


Other accessions in the database collected near this one:

Accession Name Dist., dir.
10769 Agoseris aurantiaca  var. purpurea   "orange agoseris" same section
10794 Agoseris glauca  var. dasycephala   "short mountain dandelion" same section
10786 Aquilegia caerulea  var. ochroleuca   "Colorado columbine" same section
10768 Arabis drummondii      "Drummond's rockcress" same section
10793 Arnica parryi      "Parry's arnica" same section
10780 Carex bella      "southwestern showy sedge" same section
10781 Carex egglestonii      "Eggleston's sedge" same section
10797 Carex occidentalis      "western sedge" same section
10796 Carex rossii      "Ross' sedge" same section
10777 Castilleja sulphurea      "sulphur paintbrush" same section
10789 Chrysopsis villosa  var. villosa   "hairy goldenaster" same section
10778 Cirsium scopulorum      "mountain thistle" same section
10779 Epilobium hornemannii  var. hornemannii   "Hornemann's willowherb" same section
10771 Eremogone congesta  var. congesta  same section
10765 Erigeron acris      "bitter fleabane" same section
10772 Erigeron flagellaris      "trailing fleabane" same section
10788 Erigeron formosissimus  var. formosissimus   "beautiful fleabane" same section
10787 Erigeron speciosus      "aspen fleabane" same section
10770 Geranium richardsonii      "Richardson's geranium" same section
10775 Helenium hoopesii      "orange sneezeweed" same section
10795 Lupinus argenteus  var. fulvomaculatus   "spotted silvery lupine" same section
10791 Penstemon strictus      "Rocky Mountain beardtongue" same section
10785 Penstemon whippleanus      "Whipple's beardtongue" same section
10776 Potentilla gracilis      "slender cinquefoil" same section
10767 Ranunculus eschscholtzii  var. eximius  same section
10773 Senecio canus      "woolly groundsel" same section
10783 Senecio fremontii  var. inexpectatus   "Fremont's ragwort" same section
10782 Senecio neomexicanus  var. mutabilis   "New Mexico groundsel" same section
10766 Solidago multiradiata  var. scopulorum   "low goldenrod" same section
10792 Trisetum spicatum      "narrow oat-grass" same section
10774 Vicia americana  var. americana   "American vetch" same section

Locale


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Gold Basin (Basin) San Juan County, UT 1110 ft. N 10066  Mount Tukuhnikivatz 
Gold Basin Tower (Tower) San Juan County, UT 1437 ft. S 10004  Mount Tukuhnikivatz 
Mount Tukuhnikivatz (Summit) San Juan County, UT 1.6 mi. S 12468  Mount Tukuhnikivatz 
La Sal Mountains (Range) San Juan County, UT 1.5 mi. SE 11667  Mount Peale 
Mount Mellenthin (Summit) San Juan County, UT 1.6 mi. E 12592  Mount Peale 
Clark Lake (Lake) San Juan County, UT 2.1 mi. N 9403  Mount Tukuhnikivatz 
Squaw Spring (Spring) San Juan County, UT 1.8 mi. SW 9121  Mount Tukuhnikivatz 
LaSal Pass Mine (Mine) San Juan County, UT 2.2 mi. S 9013  Mount Tukuhnikivatz 
Geyser Pass (Gap) San Juan County, UT 2.4 mi. NE 10532  Mount Peale 
Haystack Mountain (Summit) San Juan County, UT 2.7 mi. N 11621  Mount Peale 
Lake Oowah (Reservoir) Grand County, UT 2.8 mi. N 8793  Warner Lake 
Lake Oowah Dam (Dam) Grand County, UT 2.8 mi. N 8793  Warner Lake 
Oowah Campground (Locale) Grand County, UT 2.8 mi. N 8806  Warner Lake 
Boren Mesa (Summit) Grand County, UT 2.8 mi. N 9180  Warner Lake 
Mount Peale (Summit) San Juan County, UT 2.5 mi. SE 12661  Mount Peale 
La Sal Pass (Gap) San Juan County, UT 3 mi. S 10132  Mount Tukuhnikivatz 
Dry Fork Mill Creek (Stream) Grand County, UT 3.4 mi. N   Mount Waas 
Wet Fork Mill Creek (Stream) Grand County, UT 3.4 mi. N   Mount Waas 
Medicine Lakes (Lake) San Juan County, UT 3.4 mi. S 9978  Mount Peale 
Beaver Lake (Lake) San Juan County, UT 3.3 mi. SE 9797  Mount Peale 

Links

Taxon Links for species Senecio triangularis  Hook.

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=Senecio+triangularis

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