Penstemon procerus Douglas ex Graham x P. confertus Douglas ex Lindl.

  • Filed As

    Scrophulariaceae
    Penstemon procerus Douglas ex Graham x P. confertus Douglas ex Lindl.

  • Collector(s)

    D. M. Henderson 3794, 27 Jun 1977

  • Location

    United States of America. Idaho. Lemhi Co. Challis National Forest, canyon of Mill Creek ca. 0.5 mi below Yankee Fork/Custer jct., vic. old mine.

  • Habitat

    Douglas fir-sage-grass interface with Koeleria, Agropyron spicatum, [see label for full list]. Shale slope above road.

  • Description

    Flowers blue. Phenology of specimen: Fertile.

  • Identifiers

    NY Barcode: 02912083

    Occurrence ID: f7e737af-200d-40dd-9a1d-5ccc3b24a3bd

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Idaho

  • County/Municipio

    Lemhi Co.

  • Locality

    Challis National Forest, canyon of Mill Creek ca. 0.5 mi below Yankee Fork/Custer jct., vic. old mine.

  • Elevation

    Alt. 2134 m. (7001 ft.)

  • Distribution

    Map all specimens of this taxon

UNIVERSITY OF IDAHO STILLINGER
HERBARIUM (ID)
FLORA OF IDAHO
Penstemon procerus Douglas ex Graham * Penstemon
confertus Douglas
OR Penstemon rhybergii	Plantaginaceae
U.S.A., Idaho, Lemhi County:
Challis National Forest, canyon of Mill Creek ca 0.5 mi below
Yankee Fork/Custer jet., vie. old mine. Elevation 7,000 ft.
Shale slope above road. Douglas fir-sage-grass interface with
Koeleria, Agropyron spicatum, Sitanion, Poa secunda, P.
pratensis, Eriogonum umbellatum, Penstemon humilis, Phlox
austromontana, P. longifolia, Delphinium nuttallianum,
Astragalus atropubescens, Lupinus wyethii. Flowers blue.
Douglass Henderson 3794	27 Jun 1977
02912083