Grindelia squarrosa var. serrulata (Rydb.) Steyerm.

  • Filed As

    Asteraceae
    Grindelia squarrosa var. serrulata (Rydb.) Steyerm.

  • Collector(s)

    M. A. Wetter 979, 27 Aug 1986

  • Location

    United States of America. Colorado. Dolores Co. along US 666, just E (within 500 ft.) of the UT-CO state line, 5.9 mi W of jct CO 141 & US 666 near Dove Creek, 15.7 mi W of jct US 666 & US 191 at Monticello.

  • Identifiers

    NY Barcode: 2877337

    Occurrence ID: d54bbbc2-4e89-49df-a94e-c3fb371790f8

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Colorado

  • County/Municipio

    Dolores Co.

  • Locality

    along US 666, just E (within 500 ft.) of the UT-CO state line, 5.9 mi W of jct CO 141 & US 666 near Dove Creek, 15.7 mi W of jct US 666 & US 191 at Monticello.

  • Township, Range, Section

    41N, 20W

  • Elevation

    Alt. 2073 m. (6801 ft.)

  • Distribution

    Map all specimens of this taxon

Plants of COLORADO
Grindelia squarrosa (Pursh) Dunal
var• serrulata (Rydb.) Steyerm.
CO. Dolores Co.: along US 666, just E (within 500 ft.) of the UT-CO state line, 5.9 mi W of jct CO 141 & US 666 near Dove Creek, 15.7 mi W of jct US 666 & US 191 at Monticello.
Plants quite common along rocky hwy shoulder
and in clayish, hard soil in adjacent
pasture. 0.75-2.0 ft. tall. Most plants
with 1-several stems from the base. In full
flower. Growing with various weeds and
growing intermixed and apparently hybridizing
(Wetter 977) with the radiate G. laciniata
Rydb. (Wetter 978 & 980). This taxon most
numerous near the hwy shoulder. Wetter 976
is part of the same taxon and collection but
from the Utah side of the border.
T41N, R20W	Elev. 6800 ft.
Mark Allen Wetter 979	27 Aug 1986
Univ. of Wisconsin Herbarium (WIS).
Field work supported by a grant from the
Natural History Museums Council.
02877337