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Avena Taxonomy - http://pas.byu.edu/Faculty/enj/oatsite/aventaxa.htm
Lists the separate species of the genus, in their sections, and illustrated with photographs of the spikelets and florets. |
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Avena sativa - http://caliban.mpiz-koeln.mpg.de/~stueber/thome/band1/tafel_068.html
Image of Avena sativa from Flora von Deutschland. |
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Avena sativa (Oats) - http://www.biodiversityexplorer.org/plants/poaceae/avena_sativa.htm
Provides information on the domestication of this food plant and its uses. |
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Avena fatua - http://www.agroatlas.spb.ru/en/content/weeds/Avena_fatua/
Photograph, description, distribution, ecology and economic significance. |