Utah Valley University Herbarium


Accession # 09054 
Family - UVUAPG III FamilyCronquist FamilyA Utah Flora
Species Salix exigua Nutt.
Common name   narrow-leaf willow
D.M. Barnes   3701  
   with Larry St. Clair
Coll. Date 28 July 2003 
United States
Lemhi County
Locality Salmon City Park, island in Salmon River.
     Elev.: 3939 ft. (1201 m.)
Habitat Notes riparian community; rocky sandbar in river. 
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 45° 10'  44" N, 113° 53'  54" W
Datum Not recorded
Uncertainty Polygon diameter (with coordinate as origin): 30" (900 m.)


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

     Salix exigua Nutt.

     Salix argophylla Nutt.
     Salix exigua var. angustissima (Anderss.) Reveal & Broome
     Salix exigua var. columbiana Dorn
     Salix exigua var. hindsiana (Benth.) Dorn
     Salix exigua var. luteosericea (Rydb.) Schneid.
     Salix exigua var. nevadensis (S. Wats.) Schneid.
     Salix exigua var. parishiana (Rowlee) Jepson
     Salix exigua var. stenophylla (Rydb.) Schneid.
     Salix exigua var. virens Rowlee
     Salix fluviatilis var. argophylla (Nutt.) Sarg.
     Salix hindsiana Benth.
     Salix hindsiana var. leucodendroides (Rowlee) Ball
     Salix hindsiana var. parishiana (Rowlee) Ball
     Salix hindsiana var. tenuifolia (Anderss.) Anderss.
     Salix interior var. angustissima (Anderss.) Dayton
     Salix interior var. luteosericea (Rydb.) Schneid.
     Salix linearifolia Rydb.
     Salix longifolia var. argophylla (Nutt.) Anderss.
     Salix longifolia var. exigua (Nutt.) Bebb
     Salix longifolia var. opaca Anderss.
     Salix luteosericea Rydb.
     Salix macrostachya var. leucodendroides Rowlee
     Salix malacophylla Nutt. ex Ball
     Salix nevadensis S. Wats.
     Salix parishiana Rowlee
     Salix sessilifolia var. hindsiana (Benth.) Anderss.
     Salix sessilifolia var. leucodendroides (Rowlee) Schneid.
     Salix stenophylla Rydb.
     Salix thurberi Rowlee

Common Name(s): coyote willow, desert willow, narrowleaf willow, sandbar willow.

Taxonomic Hierarchy: (ITIS TSN=22529, click for more information and references)

        Kingdom: Plantae
            Subkingdom: Tracheobionta
                Division: Magnoliophyta
                    Class: Magnoliopsida
                        Subclass: Dilleniidae
                            Order: Salicales
                                Family: Salicaceae
                                    Genus: Salix
                                        Species: Salix exigua


Available images of this specimen (click to view):
specimen image: 09054s1.jpg

Images of other samples of the same species:
specimen image: 00736s1.jpg 
specimen image: 02083s1.jpg 
specimen image: 02100s1.jpg 
specimen image: 02199s1.jpg 
specimen image: 03486s1.jpg 
specimen image: 03487s1.jpg 
specimen image: 04265s1.jpg 
specimen image: 05441s1.jpg 
specimen image: 06418s1.jpg 
specimen image: 09212s1.jpg 

Nearby Accessions

Other accessions in the database collected near this one:

Accession Name Dist., dir.
09057 Apocynum x floribundum  hybrid [androsaemifolium x cannabinum]   "hybrid Indian-hemp" same section
09056 Centaurea maculosa      "spotted knapweed" same section
09055 Tanacetum vulgare      "common tansy" same section


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

Name County Dist., dir. Elevation (ft.) 7.5' Quad Name
Salmon (Populated Place) Lemhi County, ID 1302 ft. SE 3944  Salmon 
Brooklyn Intermediate Elementary School (School) Lemhi County, ID 1322 ft. W 4013  Salmon 
Salmon Seventh-Day Adventist School (School) Lemhi County, ID 2719 ft. NW 4055  Salmon 
Salmon Elementary-Junior High School (School) Lemhi County, ID 0.6 mi. SE 3954  Salmon 
Salmon Pioneer Primary School (School) Lemhi County, ID 0.6 mi. SE 3954  Salmon 
Lemhi River (Stream) Lemhi County, ID 0.7 mi. N   Leadore 
Lemhi Valley (Valley) Lemhi County, ID 0.8 mi. NE   Cottonwood Creek 
Salmon Senior High School (School) Lemhi County, ID 0.8 mi. SE 3960  Salmon 
Bridgeview Alternative High School (School) Lemhi County, ID 1 mi. SE 3963  Salmon 
Jesse Creek (Stream) Lemhi County, ID 1.2 mi. N   Leesburg 
KSRA-FM (Salmon) (Tower) Lemhi County, ID 1.4 mi. E 4298  East of Salmon 
KSRA-AM (Salmon) (Tower) Lemhi County, ID 1.4 mi. E 4298  East of Salmon 
Bob Moore Creek (Stream) Lemhi County, ID 2 mi. N   Leesburg 
Pollard Canyon (Valley) Lemhi County, ID 1.5 mi. W   Leesburg 
Kirtley Creek (Stream) Lemhi County, ID 2.2 mi. SE   Bohannon Spring 
Chipps Creek (Stream) Lemhi County, ID 2.6 mi. W   Leesburg 
Fenster Creek (Stream) Lemhi County, ID 3.7 mi. N   Salmon 
Billy Creek Dam (Dam) Lemhi County, ID 3.2 mi. SW 4922  Salmon 
Warm Springs Creek Dam (Dam) Lemhi County, ID 3.7 mi. S 4173  East of Salmon 
Gorley Creek Dam (Dam) Lemhi County, ID 3.7 mi. S 4334  Salmon 


Taxon Links for species Salix exigua  Nutt.

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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