Robert F Norris
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I am a retired weed scientist from the University of California, Davis; BSc in Horticultural Botany from Reading University in England, and PhD in Crop Ecology from the University of Alberta in Edmonton, Alberta, Canada. Life-long interest in plant taxonomy, which specialized in weeds during my academic career. I am a Fellow of the Weed Science Society of America. Serious amateur photographer using Nikon photographic equipment. Travel all over the world; have photographed plants in Europe, Africa, Australia, New Zealand, Peru and Vietnam in addition to the USA and Canada.
Special interests: Weedy plant species in the Western USA and England, also the genus Carex and the Orchidaceae.
Total Photos Contributed: 425  [View all photos] or [See a list of all photos] or [View most recent photos]
Collection:  Private
Email address for Robert F Norris:   
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