Utah Valley University Herbarium


Accession # 04750 
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Species Penstemon angustifolius Nutt. ex Pursh
Infraspecific    var. dulcis Neese
Common name   sweet narrow-leaf beardtongue
A. Bench   s.n.  
Coll. Date 12 May 2000 
United States
Juab County
Locality sand dunes W of Sand Mountain;
Habitat Notes sandy soil. 
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° 37'  4" N, 112° 24'  40.68" W
Township Range T14S, R5W, Sec. 9  
Datum Not recorded
Uncertainty Not calculated
TRS Notes Latitude and longitude were derived from township and range information and may be
inaccurate by as much as 0.7 miles (or 4.2 miles if the section is not given).


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

     Penstemon angustifolius var. dulcis Neese

Common Name(s): broadbeard beardtongue.

Taxonomic Hierarchy: (ITIS TSN=529461, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Asteridae
                            Order: Scrophulariales
                                Family: Scrophulariaceae
                                    Genus: Penstemon
                                        Species: Penstemon angustifolius
                                            Variety: Penstemon angustifolius var. dulcis


Available images of this specimen (click to view):
specimen image: 04750s2.jpg

Images of other samples of the same species:
specimen image: 00328s1.jpg 

Nearby Accessions

Other accessions in the database collected near this one:

Accession Name Dist., dir.
02578 Amaranthus retroflexus      "redroot pigweed" 1.4 mi. NW
02589 Ambrosia acanthicarpa      "flatspine bur ragweed" 1.4 mi. NW
02590 Ambrosia acanthicarpa      "flatspine bur ragweed" 1.4 mi. NW
02584 Astragalus piutensis      "Marysvale milkvetch" 1.4 mi. NW
02592 Bassia scoparia      "summer-cypress" 1.4 mi. NW
05609 Chrysothamnus nauseosus  var. turbinatus   "dune rubber rabbitbrush" 2.3 mi. N
05611 Corispermum americanum      "American bugseed" 2.3 mi. N
02580 Corispermum americanum      "American bugseed" 1.4 mi. NW
05610 Croton texensis      "Texas croton" 2.3 mi. N
13139 Eriogonum nummulare      "money wild buckwheat" 2.3 mi. N
05613 Eriogonum nummulare      "money wild buckwheat" 2.3 mi. N
05612 Helianthus anomalus      "western sand sunflower" 2.3 mi. N
02587 Machaeranthera canescens      "gray tansy aster" 1.4 mi. NW
05608 Psoralidium lanceolatum  var. lanceolatum  2.3 mi. N
02586 Salsola paulsenii      "barbwire Russian thistle" 1.4 mi. NW
02585 Salsola tragus      "prickly Russian thistle" 1.4 mi. NW
02588 Sambucus caerulea     1.4 mi. NW
02579 Solanum triflorum      "cut-leaf nightshade" 1.4 mi. NW
02583 Sphaeralcea parvifolia      "small-leaf globemallow" 1.4 mi. NW
02591 Tragopogon dubius      "yellow salsify" 1.4 mi. NW


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Sand Mountain (Summit) Juab County, UT 1.1 mi. NE 5601  Lynndyl NW 
Sand Hills (Summit) Juab County, UT 1.5 mi. N 5371  Lynndyl NW 
Sand Mountain Campground (Locale) Juab County, UT 1.9 mi. NE 4922  Lynndyl NW 
Tanner Creek (Stream) Juab County, UT 2.6 mi. S   Sabie Mountain 
The Knoll (Summit) Juab County, UT 3.9 mi. S 4866  Lynndyl West 
White Sand Dunes (Area) Juab County, UT 3.8 mi. NE 4954  Lynndyl NW 
Oasis Campground (Locale) Juab County, UT 5.9 mi. NE 5066  Tanner Creek Narrows 
Sahara Sand Dunes Heliport (Airport) Juab County, UT 6 mi. NE 5102  Tanner Creek Narrows 
McIntyre Canal (Canal) Juab County, UT 6.4 mi. SE 4761  Lynndyl East 


Taxon Links for species Penstemon angustifolius  Nutt. ex Pursh

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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