Conyza canadensis (L.) Cronquist var. canadensis

  • Filed As

    Asteraceae
    Conyza canadensis (L.) Cronquist var. canadensis

  • Collector(s)

    Collector unknown s.n. with Ian A. Zelaya, 26 May 2004

  • Location

    United States of America. Iowa. Story Co. Iowa State Univ. Dept. of Agronomy.

  • Collection Notes

    [Cultivated specimen.]

  • Identifiers

    NY Barcode: 2054405

    Occurrence ID: f5fbd3da-9fe8-43a7-9c7b-5b96fd005f34

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  • Region

    North America

  • Country

    United States of America

  • State/Province

    Iowa

  • County/Municipio

    Story Co.

  • Locality

    Iowa State Univ. Dept. of Agronomy.

  • Distribution

    Map all specimens of this taxon

HERBARIUM OF IOWA STATE UNIVERSITY

Conyza canadensis (L.) Cronquist (glyphosate
resistant)

Greenhouse-grown: Iowa: Story Co., Iowa State
Univ. Dept, of Agronomy. Source: Delaware
(VanGessel, MJ. 2001. Glyphosate-resistant
horseweed from Delaware. Weed Sci 49:703-705).

Voucher specimen for study: "Characterization of an
interspecific hybrid between dwarf fleabane and
horseweed: implications in glyphosate resistance"

Ian A. Zelava

26 May 2004

02054405