sterile oat, Avena sterilis  (Cyperales: Poaceae) - 1195002

sterile oat
Avena sterilis Linnaeus

Descriptor: Floret(s)
Description: Pegged bases of secondary florets. Federal noxious weed.
Image type: Laboratory
Image view: Ventral / Adaxial / Front
Image location: photographed in laboratories at CDFA in Sacramento, CA and at CPHST in Fort Collins, CO, California, United States

Specimen Information

Specimen in collection: Yes
Collection Name: California Department of Food and Agriculture
Taxon Name: Avena sterilis
Type specimen: No
Specimen Condition: Dry storage
Identification Method: Morphological Analysis - Visual

Photographer Information

Name: Julia Scher
Organization: USDA APHIS PPQ
Country: United States

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Image Number: 1195002

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Creative Commons License    This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License.

Image Use:(?) You must attribute the work in the manner specified (but not in any way that suggests endorsement). You may not use this work for commercial purposes unless permission is granted by the photographer or copyright owner.

Image Citation:(?) Julia Scher, Federal Noxious Weeds Disseminules, USDA APHIS ITP, Bugwood.org

Node Affiliation: USDA APHIS ITP
Image Source: Federal Noxious Weeds Disseminules

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Image uploaded on Friday, May 13, 2005
Image Information last updated on Thursday, April 26, 2012