— 354 — 



1886, p. 234 ; Geo King: The Indomalayan Sp. of Quercus and Gastanopsis, 

 Ann. roy. bot. Garden Calcutta II. 1889 p. 63, tab. 57 A. 



The material is not sufficient for a sure identification, ripe fruits 

 being absent. The late Mr. Otto v. Seemen, of Berlin, to whom I had sent 

 the material, remarked that in Q. Reimvardtii the young fruits are more 

 narrowed towards the base than in No. 586. Besides, the leaves should 

 be grey beneath, but they are glabrous, brownish and dim. According to 

 Mr. v. Seemen, the young fruits and the leaves of No. 586 show some 

 features calling to mind Q. costata Bl., whose catkins are however much 

 longer than those of No. 586. (0. Paulsen.) 



A tall tree in the jungle on river-bank (no. 586). 



Araceae. 



Gonf. Bot. Tidsskr. 24: 272-276 (Fl. of Koh Chang, part V). 



Colocasia L. (det. Graib). 



16. €. antiquorum Schott; Hook Fl. Br. Ind. VI. 523. 

 Koh Kahdat in the jungle (no. 808). 



Area: Cultivated in all hot countries. 



Orchidaceae. 



Conf. Bot. Tidsskr. 24: 6—13 (Fl. of Koh Chang, part I). 



Aerides Lour. (det. Graib). 



31. A. sp. probably A. falcatum Lindl., Hook. Fl. Br. Ind. VI. 46. 

 Koh Kahdat, epiphytic in the littoral jungle (no. 577). 



Area of A. falcatum: Burma. 



Podochilus Bl. 



32. P. sciuroides Rchb. f. in Bonplandia V. 41. (det. Warburg). 

 Klong Majum, epiphytic on Boea sp. (no. 823). 



Area: Java. 



Adactylus Rolfe. 



33. A. nudus (R.Br.) Rolfe, Orch. Rev. IV. 329; Apostasia nuda 

 R. Br.; Hook. Fl. Br. Ind. VI. 175.? (material inadequate). 



Nipple (no. 881). 



Area: From Assam to Malacca, Sumatra, Java. 



Microstylis Nutt. 



34. M. congesta Reichb. f., Hook, FL Br. Ind. V. 689.? 

 Islet n. of Koh Chang (no. 698 e). 



Area: Tropical Asia and Australia. 



