Image Number: 5461332

Organization:
Descriptor:
Fruit(s)
Description:
Top of bur, showing one spiny beak (left) and the degenerate remnants of a second beak.
Image type:
Laboratory
Image view:
Anterior / Apical

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Collection Name:
California Department of Food and Agriculture
Taxon Name:
Xanthium spinosum
Type specimen:
No
Specimen Condition:
Dry storage
Identification Method:
Morphological Analysis - Visual
Image location:
photographed in laboratory at CPHST in Fort Collins, Colorado, United States

Subject

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Xanthium
Subject: Xanthium spinosum L.
Node Affiliation:
Image uploaded:
Saturday, February 18, 2012
Image last updated:
Tuesday, February 21, 2012