Utah Valley University Herbarium

Label

 
Accession # 15837 
Family
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Family
PoaceaePoaceaePoaceae  
Species Trisetum spicatum (L.) K. Richt.
Common name   spike trisetum
Collector(s)
Oliver Hansen   120  
   with Beth Hansen
Coll. Date 19 September 2010 
Geography United States.  Utah.  Summit County
Locality Uinta Mountains, Henry’s Fork Basin, W shore of Dollar Lake; 
 
Elev.: 10827 ft. (3301 m.)
Habitat Notes alpine lake margins; associated species: Picea engelmannii, Salix glauca, perennial grasses. 
Latitude Longitude 40° 49'  34.56" N, 110° 22'  38.28" 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 Senior Thesis Voucher for Henry's Fork and Vicinity Checklist, Block 19, northern Utah and southern Wyoming. 

Taxonomy


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

     Trisetum spicatum (L.) Richter

     Aira spicata L.
     Trisetum montanum Vasey
     Trisetum montanum var. shearii Louis-Marie
     Trisetum spicatum ssp. alaskanum (Nash) Hultén
     Trisetum spicatum var. alaskanum (Nash) Malte ex Louis-Marie
     Trisetum spicatum ssp. congdonii (Scribn. & Merr.) Hultén
     Trisetum spicatum var. congdonii (Scribn. & Merr.) A.S. Hitchc.
     Trisetum spicatum var. maidenii (Gandog.) Fern.
     Trisetum spicatum ssp. majus (Rydb.) Hultén
     Trisetum spicatum var. majus (Rydb.) Farw.
     Trisetum spicatum ssp. molle (Kunth) Hultén
     Trisetum spicatum var. molle (Kunth) Beal
     Trisetum spicatum ssp. montanum (Vasey) W. Weber
     Trisetum spicatum ssp. pilosiglume (Fern.) Hultén
     Trisetum spicatum var. pilosiglume Fern.
     Trisetum spicatum var. spicatiforme Hultén
     Trisetum spicatum var. villosissimum (Lange) Louis-Marie
     Trisetum subspicatum (L.) Beauv.
     Trisetum triflorum (Bigelow) A.& D. Löve
     Trisetum triflorum ssp. molle (Kunth) A.& D. Löve
     Trisetum villosissimum (Lange) Louis-Marie

Common Name(s): spike trisetum.

Taxonomic Hierarchy: (ITIS TSN=41294, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Liliopsida
                        Subclass: Commelinidae
                            Order: Cyperales
                                Family: Poaceae
                                    Genus: Trisetum
                                        Species: Trisetum spicatum
                                                                                            

Images

Images of other samples of the same species:
specimen image: 00026s1.jpg 
00026
specimen image: 00555s1.jpg 
00555
specimen image: 00946s1.jpg 
00946
specimen image: 04592s1.jpg 
04592
specimen image: 04656s1.jpg 
04656
specimen image: 06298s1.jpg 
06298
specimen image: 06365s1.jpg 
06365
specimen image: 06533s1.jpg 
06533
specimen image: 07806s1.jpg 
07806
specimen image: 07883s1.jpg 
07883
specimen image: 08334s1.jpg 
08334
specimen image: 09111s1.jpg 
09111
specimen image: 09111f1.jpg 
09111
specimen image: 09115s1.jpg 
09115
specimen image: 09115f1.jpg 
09115
specimen image: 09328s1.jpg 
09328
specimen image: 10792s1.jpg 
10792
specimen image: 11174s1.jpg 
11174
specimen image: 11210s1.jpg 
11210
specimen image: 11272s1.jpg 
11272

Nearby Accessions


Other accessions in the database collected near this one:

Accession Name Dist., dir.
14075 Agoseris glauca  var. cronquistii   "Cronquist's mountain dandelion" 2416 ft. S
14072 Aster foliaceus  var. apricus   "alpine leafybract aster" 1 mi. SE
15838 Danthonia intermedia      "timber oatgrass" same section
14073 Erigeron goodrichii      "Uinta Mountains fleabane" 1 mi. SE
15834 Festuca ovina  var. saximontana  same section
14074 Gentianella amarella      "autumn dwarf gentian" same section
15839 Juncus triglumis      "three-hulled rush" same section
15829 Picea engelmannii      "Engelmann spruce" same section
15830 Poa alpina      "alpine bluegrass" same section
15831 Poa glauca  var. glauca   "Greenland bluegrass" same section
15832 Poa reflexa      "nodding bluegrass" same section
15836 Potentilla rubricaulis      "red-stemmed cinquefoil" 1272 ft. NE
15828 Salix glauca  var. villosa   "grayleaf willow" same section
15833 Trifolium parryi  var. montanense  same section

Locale


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Dollar Lake (Lake) Summit County, UT 488 ft. NE 10791  Mount Powell 
Henrys Fork Lake (Lake) Summit County, UT 0.8 mi. SW 10824  Mount Powell 
Grass Lake (Lake) Summit County, UT 1.2 mi. W 10824  Mount Powell 
Sawmill Lake (Lake) Summit County, UT 1.6 mi. N 10663  Mount Powell 
Elkhorn Crossing (Locale) Summit County, UT 1.8 mi. N 10381  Mount Powell 
Bear Lake (Lake) Summit County, UT 1.8 mi. NW 10775  Mount Powell 
Irland Lake (Lake) Summit County, UT 1.6 mi. W 11395  Mount Powell 
Lake Blanchard (Lake) Summit County, UT 2 mi. SW 11172  Mount Powell 
Gunsight Pass (Gap) Duchesne County, UT 2.2 mi. SE 11854  Kings Peak 
Gilbert Peak (Summit) Summit County, UT 1.9 mi. E 13409  Kings Peak 
Castle Lake (Lake) Summit County, UT 2.1 mi. W 11369  Mount Powell 
Anderson Pass (Gap) Duchesne County, UT 2.9 mi. S 12681  Mount Powell 
Cliff Lake (Lake) Summit County, UT 2.9 mi. SW 11451  Mount Powell 
Kings Peak (Summit) Duchesne County, UT 3.3 mi. S 13026  Kings Peak 
Flat Top Mountain (Summit) Summit County, UT 2.7 mi. W 12123  Mount Powell 
Mount Powell (Summit) Summit County, UT 3.3 mi. SW 13035  Mount Powell 
Gilbert Lake (Lake) Summit County, UT 3.1 mi. E 10913  Kings Peak 
Alligator Lake (Lake) Summit County, UT 4.1 mi. N 10040  Gilbert Peak NE 
South Kings Peak (Summit) Duchesne County, UT 4.1 mi. S 13193  Mount Powell 
Gilbert Creek Basin (Basin) Duchesne County, UT 3.3 mi. E 11457  Kings Peak 

Links

Taxon Links for species Trisetum spicatum  (L.) K. Richt.

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=Trisetum+spicatum

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