]897.] G. King — Materiah for a Flora of the Malayan Penhtmla. 97 
to Iks typical Pongmia ylabra, Derry'e * lUala^aH ' ie ?AS. mH^carpa, and so apparently, 
judging by Miqiiers description, is Teyainuna*fl. 
28. Dbrbis Lour. 
Climbers, r/irely erect trees. Leaves odd-p innate, with usually ex- 
stipellate leaflets. Flowers oopioas» usually faficicled, showy, in axillary 
or terminal racemes or panicles- Calyx campannlate, nearly truncate. 
Corolla much exaerfed^ staodai-d broad; keel obtuse^ the petals cohering" 
slig-litiy, Stanietis nsaally motiRdelphous, the upper one free in § 
Aganope; anthers versatile. 0 far sessile, few-ovn led ; style incurved, 
filiform, Btigma ciipitate. Pod rigid, thin, flat, indehiscent, oblong if 
one-seeded, strap-shaped if few-seeded, with a distinct wing down the 
upper or both sutarea. Disthib. Species about 4s0» belting the world in 
the tropics. 
Standard not oallose at the ba^e : — 
Ttxiilary stamen free tbrpugUont ; flowers single in ample 
tliyrsoid panicles with nodes neitbcir tumid uor prodaeed 
into Btnlks (§ Aganope) 
Pod winged oiily nlong the tipper snfcnref and sinuate 
between the aeeda ; corolln over ^ in. Jong' ,. 1. D. ainvitta. 
Pod winged down both sutureB, not einnate between the 
. seeds ; corolla nnder Jf in. long ; — 
Bnds and flowers distinctly pedicelled, braoteolea sliorter 
than buds ... ... ... 2. D. WaUichiL 
Bads and flowera sabsessile, bracteoies exceeding the 
bnda ... ... ■-. ■-. 3, thyr^ijlorw. 
Veiillary stamen unilied with the others at least in the 
centre of tobe j flowers fascicled on tumid nodes that are 
aometimes produced ioto stalks 
Pods winged only along npper sntare :— 
Pod narrow, pointed at both ends, several*aeeded 
(§ Brachypterujii j: — 
Climbers, leaflets 9-19 medinm, acute j flowers in 
long las panicles exceeding the loaves ... ... 4, D. icandettt. 
Trees, leaaets 25-39 small, rounded ; flowers in dense 
pa.nicles shorter than the leaves ... ... 5. D.dalhergioide**, 
Pod anborbictilftr or shortly broadly- oblong, obtusoj 
few-seeded (§ Euderris) • — 
Leaflets glabrous, not etceediug 5 in. long, exstipel- 
late; pods gUbrons ... ... ff- D. uUginosa, 
Leaflets pobescent beneath, often 6-8 in. long, etipel- 
late J pods pubescent ,„ ... ... 7. D.elegans. 
Pod winged along both Butnreg [unknown in D, ajRms and 
J). Jtoribunda] (| Dipteroderris) :— 
Eaobis and branches of panicle densely siliy i pod silky ; 
(leaves faintly-veined) ... ... ... 8. AoWnmanica, 
J. II, 13 
