Alyssum desertorum Stapf

  • Filed As

    Brassicaceae
    Alyssum desertorum Stapf

  • Collector(s)

    S. Popovich 4511A with A. Weiss, 21 Apr 1995

  • Location

    United States of America. Idaho. Lincoln Co. Rolling lava blisters of Snake River Plain, ca. 0.4 road-km north on North Grape street, from intersection of North Grape and West Seventh streets. 1.3 air-km northwest of Shoshone. Plants located 15 m west of road in waste places.

  • Habitat

    Slope: 0%; Aspect: 0°. With Lithophragma, Microsteris, Bromus tectorum. Locally abundant. Dry, shallow soil on basalt blisters.

  • Description

    Flowers lemon-yellow fading to whitish. Sepals and petals 4. Petals notched at apex, weakly clawed. Stamens 6. Anthers yellow. Phenology of specimen: Flower, Fruit.

  • Identifiers

    NY Barcode: 627913

    Occurrence ID: 27752999-a571-4f7d-ae54-c8cab75bc3c5

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  • Kingdom

    Plantae

  • Division

    Magnoliophyta

  • Order

    Brassicales

  • Family

    Brassicaceae

  • All Determinations

    Alyssum desertorum Stapf
    Note: "Duplicate determined: P. Packard 1996 (CIC)"

  • Region

    North America

  • Country

    United States of America

  • State/Province

    Idaho

  • County/Municipio

    Lincoln Co.

  • Locality

    Rolling lava blisters of Snake River Plain, ca. 0.4 road-km north on North Grape street, from intersection of North Grape and West Seventh streets. 1.3 air-km northwest of Shoshone. Plants located 15 m west of road in waste places

  • Township, Range, Section

    T5S, R17E, S34 SENE

  • Elevation

    Alt. 1207 m. (3960 ft.)

  • Coordinates

    42.9446, -114.417

  • Georeferencing Method

    TRS Conversion Calculator. Used TRS2LL tool (defunct, now: TRS-data conversion tool, Montana State University, www.esg.montana.edu/gl/trs-data.html) to convert TRS coordinates (Township, Range, Section; Public Land Survey System) to decimal degrees. Township, Range and Section data used for conversion: T5S, R17E, Sec. 34

  • Distribution

    Map all specimens of this taxon

FLORA OF IDAHO
Alyssum desertorum Stapf
LINCOLN COUNTY: T05S R17E S34 SENE. Rolling lava blisters of Snake
River Plain, ca. 0.4 road-km N on N Grape street, from intersection of N
Grape and W Seventh streets. 1.3 air-km NW of Shoshone. Plants located 15
m W of road in waste places. Flowers lemon-yellow fading to whitish. Sepals
and petals 4. Petals notched at apex, weakly clawed. Stamens 6. Anthers
yellow, w/Lithophragma, Microsteris, Bromus tectorum. Locally abundant.
Elev: 1207m Slope: 0% Aspect: 0° Ownership: private
Soil: Dry, shallow soil on basalt blisters.
Dupilicate determined: P. Packard ’96 (CIC)
Collector:
S. Popovich 4511A & S. Weiss	21	APR	1995
00627913