546 

 DIPTEROGARPEAE, 



iMpterocarpas triaervis Bl., Miq. FL Ind. Bal. 

 1 , 2 p. 496? Fructus juniores sine foliis tantum suppetunt. 



In insulae Sumatra prov. Lampongs, prope Tiga-nennin 

 et ad flum. Tarabangi legit Teysmann. Nomina lampónga : 

 Mesegar v. Boembang. 



Dlpteroearpus Baudfi Korth., Miq. L c. p. 497. 



In insula Bangka, in m. Menoembieng , prope Muntok et 

 prope Djeboes legit Teysmann. Nomina bancana : Krowieng 

 v. Asang-asang. 



IMpterocarpus eurynchioides n. sp. Bamuli te- 

 retes; petioli, folia subtus in costa et costulis, stipulaeque 

 pilis longissimis tenuibus adpresse hirsutuli, dein glabres- 

 centes; folia breviter petiolata, e basi subcuneata Ianceo- 

 lata, abrupte, plus minusve longe, acuminata, superne 

 undato-repanda , costulis utrinque 12— 14 parallelis, erecto- 

 patulis; stipulae valde caducae; 



Bangka, prope Batoé-balai (Teysmann) — Mangas banc. 



Ramuli haud crassi, stipularum cicatricibus annularibus notati. Pe- 

 tioli superne tumidi ibique antice canaliculati, 5 — 7 lin. longi. Stipula 

 terminalis ^ poll. longa. Folia novella hirsuta, cito glabrescentia , 

 inter costulas plicata, in sicco superne opaca, subtus nitidula, 4 — 7J 

 poll. longa, 1|— 2 lata. D. euryncho Mtq. valde similis, tarnen dif- 

 fert petiolis longioribus, stipula terminali duplo breviore, foliis an- 

 gustioribus , costularum numero. An varietas? Fructus haud vidi. 



Dlpteroearpus lampongns n. sp. Ramuli novelli 

 cum petiolis subtiliter furfuracei; folia breviter petiolata, 

 e basi anguste subcordata, elliptico-oblonga , abrupte acu- 

 minata, remote undulato-repanda, pergamacea, supra gla- 

 bra, pallida, subtus rubro-fusca in costa et costulis pilis 

 adpressis remotis obducta, costulis utrinque 18 — 22, te- 

 nuiter transverse venosa; calycis fructigeri tubus subobo- 



