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Fig. 12. Pollinaria of the nine species of asclepiad. Top row, from left to right: Miraglossum pilosum, Sisyranthus trichostomus, Aspidonepsis diploglossa. Middle row: Miraglossum verticilata, Asclepias woodii, Asclepias cucullata. Bottom row: Pachycarpus natalensis, Xysmalobium involucratum, Xysmalobium gerrardii. Scale bar = 1 mm.
