Calycobolus figure

Calycobolus: 3 American species compared, flowers — C. glaber A, corolla opened and partly cut away, scale
bar = 10 mm; B, inner 3 sepals in natural orientation; C, flower drawn with
outer 2 sepals retracted, scale bar = 5 mm; D, sepals in abaxial view, outermost
(1) to innermost (5), with sepals 3–5 flattened; [A & C based on Cid
& Lima 3275 (K), B & D based on Teixeira et al. 666 (K)]; C.
sericeus E, sepals in abaxial view, outermost (1) to innermost (5), sepals
3–5 flattened; F, inner 3 sepals in natural orientation; [E & F based on Krukoff
5614 (K)]; C. lanulosus, G, sepals in abaxial view, outermost (1) to
innermost (5), with sepals 3–5 flattened; H, inner 3 sepals in natural
orientation, [G & H based on Harley 19393 (K)]; D, E, G — scale bar
=10 mm; B, F, H — scale bar = 2 mm.