JACK'S LETTEKS TO WALLICH, 1819-1821. 265 



Baccaurea malayana, Hook, f., is the lied year pus 

 malayanus (lescril)ed by Jack in the Trans. Linn. Soc. xiv. p. 

 118 from Sumatra. 



Galearia Jackiana, E. Br., was obtained by Jack in 

 Penang, and distributed by Wallich as Xo. 8-585 of his 

 Catalogue, under the name of Limonid lepioxtaeliya, Jack. 



Aleurites triloba, Forst., is mentioned in Jack's letters 

 (p. 159) as a Penang plant. 



Trigonostemon indicus, Muell.-Arg., was described by 

 Jack under the name of Enchidium verticillatum in the Malay. 

 Misc. ii. Xo. 7, p. 89 from Sumatra, and is mentioned at p. 230 

 of the letters. 



Mallotus albus, Muell.-Arg. (Rottlera alia, Boxb.) was 

 described as a plant of Penang and Singapore in Malay. Misc. 

 i. Xo. 1, p. 26. 



URTICACEAE. 



Conocephatus suaveclens, Blume, appears to be a plant 

 mentioned in Jack's letters (p. 196) without locality — the 

 natural inference of the reference is that he had collected it. 



Ficus diversifolia, Blume, was described by Jack in 

 Malay. Misc. ii. Xo. 7, p. 71 as F. oroidea from Singapore and 

 from Sumatra, and also as F. deltoidea from Sumatra. 



Ficus rig id a, Jack, was described in the Malay. Misc. ii. 

 Xo. 7, p. 72 from Sumatra. 



MYRICACEAE. 



Myrica aesculenta, Buch.-Ham., is mentioned in Jack's 

 letters (p. 196). It is a very widely distributed plant and 

 doubtless had been obtained in Malaya by him. 



CUPULIFERAE. 



Pasania spicata, Oerst. (Quercus spieafa, Smith), was 

 described by Jack in the Malay. Misc. ii. Xo. 7, p. 86, as Q. 

 racemosa, from Sumatra; and it is mentioned in his letters 

 (p. 188) in a way which shows that he had got it at Bencoolen. 



Quercus urceolaris, Jack, was described in the Malay. 

 Misc. ii. Xo. 7, p. 87, from Sumatra. 



CONIFERAE. 



Dacrydium elatum, Wall., was found by Jack in 

 Penang. It is referred to in his letters, pp.153, 174, 177, and 

 179. Pie sent it alive to Wallich. 



Podocarpus neriifolia, D. Don, was found by Jack in 

 Singapore and is referred to in his letters (pp. 193 and 196). 



Podocarpus imbricatus, Blume, was found by Jack in 

 Penang and is referred to in his letters (p. 174). 



ii. A. Soc, No. 73, 1916. 



