Cirsium arizonicum (A.Gray) Petr.

  • Filed As

    Asteraceae
    Cirsium arizonicum (A.Gray) Petr.

  • Collector(s)

    W. Hodgson 9277 with Ron Hill, 19 Jun 1995

  • Location

    United States of America. Utah. San Juan Co. Along canyon bottom on south side of creek, Dark Horse Canyon Wilderness, Dark Canyon, just above (east of) Lean-To Canyon.

  • Habitat

    Canyon bottom, south side, cryptogamic and sandy soil. Castilleja linariifolia, Amsonia tomentosa, Gilia subnuda, Populus, Tamarix, Asclepias latifolia, Asclepias macrosperma, Oenothera longissima, Thymophylla pentachaeta, Hymenoxys argentea, Yucca angustissima toftiae, Gilia hutchinsifolia, Gaillardia, Penstemon eatonii, Senecio multicapitatus, Fendlera rupicola, Coleogyne ramosissima, Chrysothamnus, Stanleya wrightii, Juniperus, Sphaeralcea leptophylla, Fraxinus anomala, Galium, Oenothera pallida, Bromus rubens, Rhus trilobata simplicifolia, Opuntia polyacantha erinacea, Brickellia microphylla scabra.

  • Specimen Notes

    Record databased by staff or volunteers in the Tri-Trophic Thematic Collections Network Symbiota Portal. Transferred to NYGB database on 17 Dec. 2015.

  • Identifiers

    NY Barcode: 2042139

    Occurrence ID: 1a88b52f-3af9-4c40-b0f9-c4a7e35ebf9a

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Utah

  • County/Municipio

    San Juan Co.

  • Locality

    Along canyon bottom on south side of creek, Dark Horse Canyon Wilderness, Dark Canyon, just above (east of) Lean-To Canyon.

  • Township, Range, Section

    T33S, R16E, S32

  • Elevation

    Alt. 1220 m. (4003 ft.)

  • Coordinates

    37.855, -110.188

  • Distribution

    Map all specimens of this taxon

The New York

Botanical Garden copyright reserved

ASTERACEAE OF UTAH

Cirsium arizonicum (Gray) Petrak

SAN JUAN COUNTY. Dark Canyon Wilderness, Dark
Canyon, just above (east of) Lean-To Canyon, in vicinity
of T33S R16E near center lower half of S. 32, 110°
11.25’ W, 37° 51.3’ N, 4000 ft elevation.

Along canyon bottom on south side of creek, cryptogamic
and sandy soil, with Castilleja linariifolia, Amsonia
tomentosa stenophylla, Gilia subnuda, Populus,

Tamarix, Asclepias latifolia, A. macrosperma, Salix
gooddingii, Astragalus molissimus, Oenothera
longissima, Thymophylla pentachaeta, Hymenoxys
argentea, Yucca angustissima toftiae, Gilia
hutchsinfolia, Gaillardia, Penstemon eatonii, Senecio
multilobatus, Fendlera rupicola, Coleogyne
ramosissima, Chrysothamnus, Stanleya wrightii,
Juniperus, Sphaeralcea leptophylla, Fraxinus anomala,
Galium, Oenothera pallida, Bromus rubens, Rhus
trilobata simplicifolia, Opuntia polyacantha erinacea,
Brickellia microphylla scabra. Fairly frequent
herbaceous perennial, florets deep magenta.

19 June 1995
Wendy Hodgson 9277
with Ron Hill

Herbarium of Desert Botanical Garden (DES)

02042139