Xanthium spinosum L.

  • Filed As

    Asteraceae
    Xanthium spinosum L.

  • Collector(s)

    J. B. Walker 1428 with C. R. Annable & M. Hoefs, 05 Jun 1995

  • Location

    United States of America. California. Los Angeles Co. Santa Catalina Island, just W of White's Landing.

  • Habitat

    Weedy floodplain in coastal chaparral. Assoc w/ Brassica, Sambucus, Nicotiana, Cirsium.

  • Description

    Herb to 0.8m; spines orange.

  • Collection Notes

    Received 8/20/95

  • Specimen Notes

    deposit NY - 2/14/96; LA - 4/1/98

  • Identifiers

    NY Barcode: 43180

    Occurrence ID: 4ece63f2-5612-4ed1-b4b5-abb94d88bd3d

  • Feedback

    Send comments on this specimen record

  • Kingdom

    Plantae

  • Division

    Magnoliophyta

  • Order

    Asterales

  • Family

    Asteraceae

  • All Determinations

    Xanthium spinosum L. det M. Hoefs, 1995

  • Region

    North America

  • Country

    United States of America

  • State/Province

    California

  • County/Municipio

    Los Angeles Co.

  • Locality

    Santa Catalina Island, just W of White's Landing

  • Elevation

    Alt. 3 m. (10 ft.)

  • Coordinates

    33.35, -118.35

  • Distribution

    Map all specimens of this taxon

The New York Botanical Garden
INSTITUTE OF ECONOMIC BOTANY
Pfizer Collections and Extractions
ASTERACEAE
Xanthium spi nosum L, , ,
det. M. Hoefs, 1995
USA California. Los Angeles Coyntv. Catalina Island,
just west of kite’s Landing,S3°21 ’N. 118°21'W. A 3m.
Asse w/ Brassica, Sambucus, Ni coti ana, Cirsi urn. Weedy
floodplain in coastal chaparral.
Herb to 0.8m; spines orange.
N V.: Spiny Cocklebur [English],
Pfizer Sample codes: 1428a RT(JBW-1862); 1428b STCJBW-1863);
1428c TW*LF+FR{iÄ-1864)
Jay B. Walker 1428	June	5,	1995
with Mark Hoefs & Carol Annable
REPORT ANY REIDENTIFICATION OF THIS VOUCHER
TO THE INSTITUTE OF ECONOMIC 8ÖTANY, NY
Fieldwork supported by Pfizer, Inc.
Voucher for pharmaceutical screening
00043180