163 : 315 
Gnetaceae. 
Gnetum L. 
1. G. negleetum Blume, Rumphia, IV, p. 6, pl. 175, fig. 2; Karsten 
in Ann. Jard. Buitenzorg, XI, p. 205; non Hook. f., Fl. Brit. India, V, 
p. 642; (?)G. macrostochyum Hook. f., Fl. Brit. India, V, p. 642. 
Although the collected specimens are sterile, I think that my determi- 
nation shall be right. 
Koh Kahdat, sandy seashore. 
Area (according to Warburg, Monsunia I): Arracan, Tenasserim, Malay 
Peninsula, Sumatra, Borneo, Java. 
Pandanaceae. 
Pandanus L. 
1. P. tectorius Soland., Prim. fl. ins. pacif. ined. 350; Parkinson, 
Journ. of a Voy. to the South Sea in H. M.S. The Endeavour, 1773; 
Warburg, Pandanaceae, in Engler, Das Pflanzenreich, Heft 3, 1900, p. 46; 
P. odoratissimus L. fil., Suppl., 1791, p. 424; Williams, Liste des plantes 
connues du Siam, Bull. Herb. Boiss., 2. sér., IV, 1904, p. 220; P. fasei- 
eulatus Lam. Eneyclop.; Hook. f., Fl. Brit. India, VI, p. 485. 
a, sinensis Warb., |. c. p. 48. 
Very common throughout the area explored, on seashores (No. 101). 
Area: Seychelles and Mascarenes Islands, India, Polynesia, South Asia to 
China, Australia. — Cultivated in the Tropics. 
Note. In the collections from Koh Chang some sterile shoots of 
Pandanaceae occur, but | have not been able to determine them. 
Smilaceae. 
Heterosmilax Kunth. 
1. H. indica A.DC., Monogr. Phanerog., vol. 1, Smilaceae, p. 43; 
Hook. f., Fl. Brit. India, VI, p. 314. 
Dr. Schmidt has brought home a specimen of a plant which un- 
doubtfully must be taken as a Heterosmilax; unfortunately the specimen 
has no flowers nor fruits, but the leaves and the umbel-peduncles with 
their receptacles and bracteoles agree well with specimens of H. indica 
in the Copenhagen-Museum, collected by the late Dr. Voigt in ,India 
orientalis* (0: Serampore or Calcutta). The leaves of Dr. Schmidt’s plant 
are 9—17 cm. long, 4—8 cm. broad, ovate-oblong, acuminate-cuspidate 
from the rounded-obtuse or subcordate base; the sheathing part of the 
petiole is very short and narrow. 
Koh Kahdat, jungle, a liane (No. 553). 
Area: Assam and the Khasia Hills. 
