Opuntia violacea, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia macrocentra, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii var. linguiformis, fruit. Family Cactaceae, Subclass Caryophyllidae. Origin: Nat...
Opuntia engelmannii var. lindheimeri, flowers. Family Cactaceae, Subclass Caryophyllidae. Origin: Na...
Opuntia violacea, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia violacea, flowers. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia phaeacantha, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., whole plants. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., "skeleton". Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii var. lindheimeri, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origi...
Opuntia engelmannii, spines and glochids. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., fruit - long section. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii var. lindheimeri, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin...
Opuntia macrocentra, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii var. linguiformis, fruit. Family Cactaceae, Subclass Caryophyllidae. Origin: Nat...
Opuntia engelmannii var. lindheimeri, flowers. Family Cactaceae, Subclass Caryophyllidae. Origin: Na...
Opuntia violacea, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia violacea, flowers. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia phaeacantha, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., whole plants. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., "skeleton". Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii var. lindheimeri, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origi...
Opuntia engelmannii, spines and glochids. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia sp., fruit - long section. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii var. lindheimeri, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin...
Opuntia macrocentra, whole plant. Family Cactaceae, Subclass Caryophyllidae. Origin: Native
Opuntia engelmannii var. linguiformis, fruit. Family Cactaceae, Subclass Caryophyllidae. Origin: Nat...
Opuntia engelmannii var. lindheimeri, flowers. Family Cactaceae, Subclass Caryophyllidae. Origin: Na...