FIGURE 3. Schizoglossum austromontanum. A in Schizoglossum austromontanum, a novel new species from South Africa (Apocynaceae, Asclepiadoideae, Asclepiadeae)

FIGURE 3. Schizoglossum austromontanum. A, aerial part of flowering stem. B, leaf, ventral view. C, neck-section between base of the stem and attachment to tuber with adventitious nodes at top of the neck. D, full flower in side view. E, full flower in face view. F, side view of flower with petals and front calyx lobes removed showing corona, anthers and gynostegial column. G–J, corona lobes: G, tip of another lobe; H, side view; I, ventral view; J, dorsal view. K, pollinarium. Scale bars: A, B, C, 10 mm (between A & B); D, E, 2 mm (at D); F, 1 mm; G–J, 0.5 mm (between H & I); K, 0.2 mm. Voucher: S.P. Bester 7446 (GRA!; NH!; PRE!). Artist: G.S. Condy.