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Keywords from Image Description:
Illustration Opuntia vulgaris. Opuntia vulgaris from Flora von Deutschland sterreich und der Schweiz Gera April UTC biolib de Prof Dr Otto Wilhelm Thom Flora von Deutschland sterreich und der Schweiz Gera Germany PDoldauto GFDL re Thom FloravonDeutschland Opuntia ficusindica in art Opuntia ficusindica botanical illustrations