FIGURE 18. Thrixspermum flammeum. A in Taxonomic notes on Thrixspermum (Orchidaceae: Aeridinae), with five new species from Thailand

FIGURE 18. Thrixspermum flammeum. A. Flower (oblique view). B. Flower (front view, close-up). C. Flower (ventral view). D. Dissected perianth. E. Lip, adaxial view (left & middle: natural position; right: spread out with large orange warts on the back wall of spur). F. Lip (oblique view). G. Lip (abaxial view). H. Lip (lateral view, left: natural position; right: spread out). I. Column & column-foot with pedicel (ventral, lateral & dorsal views). J. Anther with pollinia (left: ventral view; middle: ventral view; right: ventral view without pollinia). K. Pollinia (two pairs). L. Pollinia (individual). M. Stipe & viscidium. Photographed by Wattana Tanming (A–I) & Nopparut Toolmal (J & M). Illustration assembled by Yongyuth Rattanasootr. A–I from living collection (QSBG) and J–M from spirit collection of N.Toolmal et al. 07122003 TTM 0006386.