Ledothamnus luteus, A-H.  A: habit.  B: portion of stem showing tightly appressed leaf whorls.  C: leaves showing lower surface and margin.  D: flower bud showing upper leaves, calyx with marginal glands, and imbricate petals.  E: flower at anthesis.  F: stamens showing ventral and dorsal views.  G: pistil at anthesis showing verrucose ovary.  H: dehisced capsule still attached to stem apex (A from Luteyn et al. 9479;  B-H from Huber & Colella 8924).  Ledothamnus sessiliflorus, I-O.  I: habit.  J-K: leaves showing lateral and ventral views.  L: flower bud showing upper stem leaves, calyx with marginal hairs, and imbricate petals.  M: flower at anthesis.  N: stamens showing ventral and dorsal views.  O: pistil at anthesis showing top of stigma and verrucose ovary (I-K from Luteyn & Aymard 9752;  L-O from Clemants & Delascio 2468).  Reproduced from Flora Neotropica Monographs 66: 109, fig. 1.  1995.