FIGURE 2 in Pteroceras dalaputtuwa (Orchidaceae: Epidendroideae: Vandeae: Aeridinae), a new species from Sri Lanka and re-collection of Pteroceras viridiflorum after 150 years

FIGURE 2. Pteroceras dalaputtuwa Atthanagoda, Priyadarshana, Wijewardana, Aberathna & Kumar sp. nov. A. Front-view of flower, B. Side-view of flower, C. Peduncle (dry), D-M. Dissected flower. D. Bract. E. Dorsal sepal, F. Petal, G. Lateral sepal, H. Lip with elongated spur, I. Spur spread open to show fine hairs on the inner wall, J. Longitudinal section of spur, K. Polliniarium, L. Operculum, M. Column with pollinarium and operculum. Photo Credits to Ishara H. Wijewardhane (A, B, E-I, K & L) and Tharaka S. Priyadarshana (C, J & M).