Materials for a Flora of the Malayan Peninsula. 195 



fil. ri. Brit. Ind. VI. p. 82. Eidl. Joiirn. Linn. Soc. XXXII. 387. 

 King. Ann. Roy. Bot. Calc. VIII. 248. PI. 330. A. rednplicaia, Rchb. 

 fil. and Par. Ot. Hamb, p. 45. A. maniUense, Echb. fil. Miq. I.e. p. 

 763. Dendrohiuni maniUense, Schau. Xat. Act. Acad. Cur. XIX. 

 Suppl. p. 430. 



Singapore: Kranji, Bukit Timali (Ridley 373) ; Malacca: Mount 

 Ophir (Ridley); Selangor: Bukit Hitam (Kelsall), Gap (Curtis); 

 Pahang: Talian River (Ridley 2370); Perak: Bindings, Lumut 

 (Ridley 7244); Taiping (Scortecliini) ; Penang: Government Hill 

 Kedah: Gunong Raya (Curtis), Gunong Jerai (Ridley). Distrib. 

 Rliio, Sumatra, Java, Borneo, Philippines, Hongkong, India. 



8. P. UNCATA, Ridl. Stems over a foot tall tufted rather stout. 

 Leaves lanceolate acute 2-3 inches long rather thin I inch wide sheaths 

 ^ inch long ribbed. Racemes lateral or subterminal i- inch long 

 rachis thick. Bracts ovate strongly ribbed retiexed. Flowers white 

 Sepals ovate acute, mentum ratber large blunt. Petals ovate lanceo- 

 late smaller. Lip oblong with a rounded apex, a claw shaped callus 

 on the disc. Column thick short. Anther elongate lanceolate acute. 

 Rostelhim rather long triangular bifid. Capsule oblong \ inch long. 

 AppendicuJa uncata, Ridl. Journ. Linn. Soc. XXXII. 390. 



Singapore: Bukit Timah Road (Ridley G931) ; Selangor: Peta- 

 ling (Ridley). 



9. P. LuciDA, Schlecliter I.e. 37. Stems crowded 6 inches long, 

 leaves cordate ovate amplexicaul unequally bifid polished bright 

 green % inch long 4 inch wide, sheaths terete \ inch long. Flowers 

 whitish green in sJiort axillaiT panicles. Bracts snuiU ovate brown. 

 Sepals ovate blunt, mentum tbick short. Petals lanceolate smaller 

 all green with a pale purple uiedian line. Lip base ol)loi)g apex ovate 

 Orbicular white with a conic callus in the centre. (Column thick, arms 

 hardly distinct. Anther ovate beaked truncate. Pollinia 6 narrowed 

 to the ovate disc. Rostelhim long bifid. Appendicnia lacida, Ridl. 

 Journ. Linn. Soc. XXXII. p. 392. 



Singapore: Bukit Timah, Kranji, Chan Chu Kang (Ridley); 

 Selangor: Sepang (Ridley). Distrib. Rhio, Boj-neo. 



10. P. DENSTFOLIA, Ridley Journ. Roy. As. Soc. S. Br. Vol. 

 XXXIX. p. 86. Stems over a foot long, covered with close distichous 

 leaves, oblong obtuse bases broad an inch long ^ inch broad, sheaths 

 \ inch long. Racemes 2 terminal an inch long, densely fiowered to 

 the base, rachis stout, bracts ovate reflexed. Flowers \ inch long 

 white. Sepals ovate obtuse mentum rather long. Petals ovate but 

 little smaller. Lip ovate acute fleshy an irregular fleshy callus in the 

 centre with a thickened ridge running to the tip. Column short. 

 Bostellum long deeply bifi.d acuminate. Anther lanceolate subacute. 



