XXVIII. DIPTEROCARPACE^. 



I. BRYOBALANOPS SERIES. 



Dipterocarpus, which has given its name to this small family, 

 has partly irregular flowers. It is not the same with Drijobalanops x 



Dryohalanops aromatica. 



Fig. 211. 

 Floriferous and fructiferous branch (i). 



(figs. 211-214), where they are regular, hermaphrodite and penta- 

 merous. The receptacle is slightly concave. It bears five sepals 

 and five alternate petals, nearly all equal, both a little perigynous, 



1 G.ertn. t., Fruct., iii. 50, t. 187, 188. — in Payer Fam. Nat., 272. — Ottdem., in Ann. Sc. 



Colebr., in Asiat. Re<s„ xii. 536. — Endl., Gen., Nat., ser. 4, v. 90, t. 4. — A. DC, Frodr., xvi. 



n. 5393. — 1)e Vriese, in Ned. Kruidk. Arch., 606, n. 1. — Pterygium (part.) Core., in Ann. 



iii. 38, t. I ; Mem. siir le Camphr. de Sum. et de Mvs., x. 159, t. 8, fig. 2 (nee Sw.). 

 Born., c. tab.— B. H., Gen., 191, n. 1.— H. Bn., 



