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|Photographer: Beatrice F. Howitt
Organization: California Academy of Sciences
ID: 8253 3202 4137 0052 (1999-05-26)
Copyright © 1999 California Academy of Sciences
|INFORMATION PROVIDED WITH THE PHOTO
|date of photo Sep 21, 1958
location Anastasia Canyon (Monterey County, California, US)family Asteraceaenotes Amaranthus retroflexusCalAcademy slide # T 32940photo category: Plant - annual/perennial
MORE INFORMATION ABOUT THIS PLANT
Spiny Clotbut,Spiny Cockleburr, Spiny Cocklebur, Spiny Colklebur, Bathurst Burr, Cocklebur (Lee Dittmann, ITIS )
Look for Jepson Manual treatments, maps (University & Jepson Herbaria)View Calflora record for Xanthium spinosumView Encyclopedia of Life record for Xanthium spinosumView all photos in CalPhotos of Xanthium spinosum Check Google Images for Xanthium spinosum |
Reviewers' comments about this photo (review or add another comment)
|1. ||Reviewed by Lee Dittmann Nov 24, 2001|
|Action: changed name from "Unknown" to "Xanthium spinosum
| ||"The spiny stems, leaves with prominent mid-veins, and burs identify this as spiny clotbut or cocklebur, a worldwide weed.|
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