FIGURE 14. Thrixspermum simile. A in Taxonomic notes on Thrixspermum (Orchidaceae: Aeridinae), with five new species from Thailand

FIGURE 14. Thrixspermum simile. A. Flower (front view, close-up). B. Dissected perianth. C. Lip with column, column-foot & pedicel (lateral view). D. Lip, adaxial view (left: natural position; right: spread out with large orange warts on the back wall of spur). E. Lip (left: longitudinal dissection; right: lateral view). F. Column & column-foot with pedicel (ventral, lateral & dorsal views). G. Operculum (left: dorsal view; right: ventral view). H. Pollinia (left: two pairs; right: individual). I. Stipe & viscidium. Photographed by Nopparut Toolmal (A & G–I) & Wattana Tanming (B–F). Illustration assembled by Yongyuth Rattanasootr. A–F from living collection and G–I from spirit collection (QSBG) of N.Toolmal et al. 24082101 TTM 0006416.