Utah Valley University Herbarium


Accession # 15746 
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Species Selaginella densa Rydb.
Common name   lesser spikemoss
Oliver Hansen   29  
   with J.A. Alexander
Coll. Date 17 June 2010 
United States
Summit County
Locality Uinta Mountains, summit and S slope of Red Mountain, FR017, ca. 4 miles SW of FR072, at the E end of the northern-most switchback, N side of road;
     Elev.: 9443 ft. (2879 m.)
Habitat Notes hilltop meadow. 
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 40° 58'  36.98" N, 110° 20'  16.38" 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. 


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

     Selaginella densa Rydb.

Common Name(s): dense clubmoss, dense spike-moss, lesser spikemoss, small clubmoss.

Taxonomic Hierarchy: (ITIS TSN=17076, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Lycopodiophyta
                    Class: Lycopodiopsida
                        Order: Selaginellales
                            Family: Selaginellaceae
                                Genus: Selaginella
                                    Species: Selaginella densa


Available images of this specimen (click to view):
specimen image: 15746s1.jpg

Images of other samples of the same species:
specimen image: 04661s3.jpg 
specimen image: 07823s3.jpg 
specimen image: 15726s1.jpg 

Nearby Accessions

Other accessions in the database collected near this one:

Accession Name Dist., dir.
15750 Arabis holboellii      "Holboell's rockcress" 388 ft. S
15747 Astragalus spatulatus      "tufted milkvetch" 388 ft. S
15849 Chrysothamnus viscidiflorus  var. lanceolatus   "spear-leaf yellow rabbitbrush" 739 ft. S
15739 Collinsia parviflora      "maiden blue eyed Mary" 739 ft. S
15743 Draba stenoloba  var. nana   "alpine whitlow-cress" 460 ft. S
15737 Erigeron compositus  var. glabratus   "cut-leaf fleabane" same section
15738 Hymenoxys acaulis  var. epunctata   "stemless four-nerve daisy" same section
15850 Juniperus communis  var. depressa   "common juniper" 739 ft. S
15749 Lappula squarrosa      "European stickseed" 388 ft. S
15745 Lomatium juniperinum      "juniper biscuitroot" 388 ft. S
15753 Oreoxis alpina      "alpine parsley" 388 ft. S
15751 Oxytropis sericea  var. sericea   "white locoweed" same section
15740 Phlox multiflora      "mountain phlox" 388 ft. S
15748 Physaria parvula      "pygmy bladderpod" same section
15752 Trifolium dasyphyllum  var. uintense  388 ft. S
15741 Trifolium gymnocarpon      "hollyleaf clover" 460 ft. S
15744 Viola adunca      "hook-spur violet" 739 ft. S
15742 Viola nuttallii      "Nuttall's violet" 739 ft. S


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Red Mountain (Summit) Summit County, UT 293 ft. N 9430  Gilbert Peak NE 
Bridger Lake Oil Field (Bridge) Summit County, UT 1.2 mi. SE 9019  Gilbert Peak NE 
Quarter Corner Lake (Lake) Summit County, UT 1.3 mi. SE 8941  Gilbert Peak NE 
Henrys Fork Park (Park) Summit County, UT 2 mi. SE 8964  Gilbert Peak NE 
Sage Creek Park (Flat) Uinta County, WY 2.5 mi. N 9197  Table Mountain 
Stateline Campground (Locale) Summit County, UT 2.5 mi. W 9233  Bridger Lake 
The Narrows (Gap) Summit County, UT 3.3 mi. S 9174  Gilbert Peak NE 
Bridger Lake Campground (Locale) Summit County, UT 2.7 mi. W 9364  Bridger Lake 
Stateline Reservoir (Reservoir) Summit County, UT 2.7 mi. W 9108  Bridger Lake 
Bridger Lake (Lake) Summit County, UT 2.7 mi. W 9351  Bridger Lake 
Cottonwood Mountain (Summit) Uinta County, WY 3.6 mi. N 9321  Table Mountain 
Dahlgreen Creek (Stream) Summit County, UT 2.8 mi. NE   Gilbert Peak NE 
Bridger Lake Guard Station (Locale) Summit County, UT 2.9 mi. W 9371  Bridger Lake 
Grahams Reservoir (Reservoir) Uinta County, WY 3.2 mi. W 9213  Bridger Lake 
Marsh Lake Dam (Dam) Summit County, UT 3.2 mi. W 9341  Bridger Lake 
Marsh Lake (Reservoir) Summit County, UT 3.2 mi. W 9341  Bridger Lake 
Deadhorse State Hospital Camp (Locale) Uinta County, WY 3.7 mi. NW 8931  Buck Fever Ridge 
Deadhorse Park (Park) Uinta County, WY 3.6 mi. NW 8888  Buck Fever Ridge 
Marsh Lake (Lake) Summit County, UT 3.3 mi. W 9351  Bridger Lake 
Marsh Lake Campground (Locale) Summit County, UT 3.4 mi. SW 9397  Bridger Lake 


Taxon Links for species Selaginella densa  Rydb.

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:

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