FIGURE 5. Gastrodia thilakapremae Atthanagoda, C in The study of the tribe Gastrodieae (Orchidaceae, Epidendroideae) in Sri Lanka I: two new species of Gastrodia

FIGURE 5. Gastrodia thilakapremae Atthanagoda, C.Bandara & Kumar sp. nov. A. A flowering plant. B. Flowers. C. Rhizome. D. Front view of flower. E. Floral bract. F. Dorsal view of a flower. G. Ventral view of a flower. H. Lateral view of a flower. I. Capsule. J. Labellum. K. Lateral view of column and labellum. L. Dorsal view of column. M. Ventral view of column. N. Operculum. O. Pollinia. P. Inside of the flattened perianth tube. (Illustration by Champika Bandara).