Crataegus douglasii var. rivularis (Nutt.) Sarg.

  • Filed As

    Rosaceae
    Crataegus douglasii var. rivularis (Nutt.) Sarg.

  • Collector(s)

    F. D. Johnson 2334 with S. J. Brunsfeld, 24 Aug 1984

  • Location

    United States of America. Idaho. Bonneville Co. 1 mile north of Swan Valley above State Hwy 31.

  • Habitat

    Open exposure; Slope: 20%; Upper edge of riparian on small stream. Prunus virginiana, Rosa woodsii, Amelanchier alnifolia, Crataegus douglasii var. douglasii. Abundance (1-5): 2.

  • Description

    Size to 25'. Phenology of specimen: Fruit.

  • Identifiers

    NY Barcode: 850144

    Occurrence ID: de2b7f3c-e2f9-4a1b-99e8-10a6a4fbe769

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Idaho

  • County/Municipio

    Bonneville Co.

  • Locality

    1 mile north of Swan Valley above State Hwy 31

  • Elevation

    Alt. 1600 m. (5249 ft.)

  • Distribution

    Map all specimens of this taxon

RESEARCH HERBARIUM (IDF)
College of Forestry, Wildlife and Range Sciences	........
University of Idaho	Herbarium No
Name Crataegus douglasii Liadl. yar. riyularis .(NuttO.Sarg,......
Family . Poseaceae.....state. Idaho..........county.. Bonneville- • • •
Location/Habitat/Associates. X. . N of Sw.an Y.aJUey aboye. State .Hwy. 31;.
Upper edge of riparian on small stream,; Prunus yirginiana,
Rosa woods ii, Amelanchier alnifolia, Crataegus douglasii yar.
douglasii...........................................
Elevation. «?2»?Q . . . Slope % . 20.....Exposure . . Open . .Abundance (1-5) . . . 2 . . .
Size. .tO. 25 ....................Soil..........................
Notes Tw° Crataegus douglasii varieties growing intermingled.
Collected By P.* Johnson & S. J. Brunsfeld #2334	8/24/84
Confirmed By.......................Date......................
00850144