Boechera sparsiflora (Nutt.) Dorn x B. microphylla (Nutt. ex Torr. & A.Gray) Dorn

  • Filed As

    Brassicaceae
    Boechera sparsiflora (Nutt.) Dorn x B. microphylla (Nutt. ex Torr. & A.Gray) Dorn

  • Collector(s)

    M. D. Windham 2194, 11 Jun 2000

  • Location

    United States of America. Idaho. Custer Co. West of Clayton along Yankee Fork of the Salmon River ca. 5.56 km southwest of the summit (8927) of Saturday Mountain.

  • Habitat

    On north-facing slope. With Pseudotsuga, Ribes, Prunus & Symphoricarpos. In rocky, alluvial soil.

  • Description

    Lower stems and petioles hirsute; leaves with dendritic hairs; petals white, 7-8.5 mm long in early flowers; fruiting pedicels ascending, usually glabrous; fruits glabrous, arcuate; seeds uniseriate, with a narrow (± 0.1 mm) wing distally. Phenology of specimen: Fertile, Flower, Fruit.

  • Identifiers

    NY Barcode: 848084

    Occurrence ID: 17c40ead-93d1-4dad-90d7-e193fe7bf36e

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Idaho

  • County/Municipio

    Custer Co.

  • Locality

    West of Clayton along Yankee Fork of the Salmon River ca. 5.56 km southwest of the summit (8927) of Saturday Mountain

  • Township, Range, Section

    T11N, R16E, S27

  • Elevation

    Alt. 1737 m. (5699 ft.)

  • Coordinates

    44.2533, -114.557

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

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Utah Museum of Natural History, University of Utah, Salt Lake City, UT
Boechera sparsiflora (Nutt.) Dorn * B. microphvlla
(Nutt.) Dorn (apomictic triploid)
Michael D. Windham	May,	2006
PLANTS OF IDAHO, U.S.A.
Arabis columbiana Macoun * A. microphvlla Nutt, ex
Torr. & Gray
CUSTER CO.: W of Clayton along Yankee Fork of the Salmon
River ca. 5.56 km SW of the summit (8927) of Saturday Mtn..
T11N, R16E, Sec. 27. Lat.: 44°15,12,,N Long.:
(WGS84 Datum). Elev. 5700 ft.
In rocky, alluvial soil on N-facing slope with Pseudotsuga. Ribes.
Prunus & Svmphoricarpos. Lower stems & petioles hirsute; leaves
with dendritic hairs; petals white, 7-8.5 mm long in early flowers;
fruiting pedicels ascending, usually glabrous; fruits glabrous,
arcuate; seeds uniseriate, with a narrow (+0.1 mm) wing distally.
M.D. Windham (2194)	11 June 2000
Brassicaceae
Garrett Herbarium, Utah Museum of Natural History, Salt Lake City, UT
00848084