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Keywords from Image Description:
The Cactaceae Plate VIII . BRITTON AND ROSE VOL III PLATE VIII Eaton del Top of flowering plant of Pediocactus simpsonii Flower of Denmoza rhodacantha Flowering plant of Ariocarfius kohchoubeyanus Top of flowering plant of Neoporteria subgibbosa All natural size Plate VIII Illustration biodiversitylibrary org title