สำนักราชบัณฑิตยสภา

136 The Journal of the Royal Institute of Thailand Volume III - 2011 136 Taxonomic Revision of the Genus Hedychium J. Ko.. nig (Zingiberaceae) in Thailand (Part I) Figure 3. Hedychium collinum Ridl. A. & B. part of a leaf with a ligule (front and side views). C. a leaf and an inflorescence. D. bract, bracteole and flowers. E. bract. F. first bracteole. G. second bracteole. H. third bracteole. I. calyx tube and ovary. J. dorsal corolla lobe. K. & L. lateral corolla lobes. M. & N. staminodes. O. labellum. P. & Q. anther and stigma (front and side views). Drawn by Chalermchoke Boonchit. C 126-149_mac9 4/26/12, 9:15 PM 136