Alyssum desertorum Stapf
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Filed As
Brassicaceae
Alyssum desertorum Stapf -
Collector(s)
S. Popovich 4511A with A. Weiss, 21 Apr 1995
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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.
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Habitat
Slope: 0%; Aspect: 0°. With Lithophragma, Microsteris, Bromus tectorum. Locally abundant. Dry, shallow soil on basalt blisters.
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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.
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Identifiers
NY Barcode: 627913
Occurrence ID: 27752999-a571-4f7d-ae54-c8cab75bc3c5
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Feedback
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Kingdom
Plantae
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Division
Magnoliophyta
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Order
Brassicales
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Family
Brassicaceae
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All Determinations
Alyssum desertorum Stapf
Note: "Duplicate determined: P. Packard 1996 (CIC)"
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Region
North America
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Country
United States of America
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State/Province
Idaho
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County/Municipio
Lincoln Co.
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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
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Township, Range, Section
T5S, R17E, S34 SENE
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Elevation
Alt. 1207 m. (3960 ft.)
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Coordinates
42.9446, -114.417
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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
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Distribution
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
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Alyssum desertorum Stapf