FIG. 2 in Structural and histochemical characterization of the osmophores in corollas of Asteraceae (tribes Onoserideae and Famatinantheae)

FIG. 2. — Diagrams showing the location of osmophores and non-osmophoric papillae in marginal, bilabiate corollas (A, C, E, G, I, K, M, P), in the central tubular corollas (B, D, F, H, J, L, N, Q), and in all tubular corollas (O) (only two of the five lobes are shown) of Famatinantheae and selected Onoserideae: A-D, osmophores; A, B, Famatinanthus decussatus (Hieron.) Ariza & S.E. Freire; C, D, Plazia daphnoides Wedd.; E-Q, non-osmophoric papillae; E, F, Aphyllocladus spartioides Wedd.; G, H, Gypothamnium pinifolium Phil.; I, J, Lycoseris trinervis (D. Don) S.F. Blake; K, L, Onoseris gnaphalioides Muschl.; M, N, Onoseris drakeana André; O, Onoseris onoseroides (Kunth) B.L. Robinson; P, Q, Urmenetea atacamensis Phil. Dotted line, area of corolla incision; Red, osmophores; blue, starch; yellow, non-osmophoric papillae.