A TRIBE OF LEGUMINOSA, . 2 118 
calloso, ovario pubescente, ovulis 3, legumine coriaceo ovali recurvo- 
mucronato hinc alato.— D. ovalifolia, var., Benth. Pl. J ungh. p. 252 in 
adnot. ; Тж. Enum. Pl. Ceyl. p. 92, excl. syn. W. et Arn.— Valde affinis 
D. cuneifolie, differt foliolis numerosis angustioribus vulgo 1{-2 poll. 
longis 6-9 lin. latis, floribus sepius paullo minoribus, vexilli callis 
minus prominulis. Legumen 13-pollicare, 9-11 lin. latum. 
Hab. East Indian peninsula: Concan, Stocks ; Ceylon, Walker, Gardner, 
` n.476, Thwaites. 
The Pongamia ovalifolia, W. & Ar., according to Wight’s figure, has 
not the peculiar inflorescence of the Paraderris section, and has differ- 
ently shaped leaflets. 
29. D. момтАхА (Benth. in Pl. Jungh. i. p. 253), glabra, foliolis. 7-9 
amplis oblongis acuminatis, racemis laxis vix ramosis, pedunculis apice 
sub-3-floris, vexillo glabro basi calloso, ovario tomentoso, ovulis circa 8. 
—D. cuneifolie affinis, differt foliis floribusque multo majoribus, ovu- 
lorum numero, &c. Foliola 4-5-polliearia. Racemi semipedales v. 
breviores. Pedicelli circa 2 lin. longi, pedunculo communi 3-6 lin. 
longo fulti. Flores 9-10 lin. longi. Legumen ignotum. 
Hab. Java, Junghuhn. 
30, D. MICROPTERA, sp. n., glabra, foliolis 5-9 oblongis longe acumi- 
natis membranaceis, racemis elongatis laxiusculis, pedicellis 2-3-nis 
sessilibus v. brevi-pedunculatis, vexillo glabro basi calloso, ovario pu- 
bescente, ovulis 4-6, legumine oblongo, sutura vexillari subdilatata et 
angustissime alata.—Habitu et vexillo calloso D. cunetfolie approxi- 
matur. Foliola subsimilia sed in acumen semipollicare abrupte pro- 
ducta. Racemi 4-1-pedales, glabri. Nodi floriferi nunc sessiles nunc 
pedunculo 1-2 lin. longo fulti. Pedicelli cirea 3 lin. longi. Vexillum 
semipollicare. Legumen 2-4 poll. longum, 1 poll. latum, 1-3-spermum, 
tenue, reticulatum, ad suturam ut in Lonchocarpo floribundo et L. 
nitidulo leviter dilatatum ; ala etiam nonnunquam evanescit, sepius 
fere 4 lin. lata est. 
Hab. Sikkim, Hooker. m 
This is one of those species which intimately connects Derris with Lon- 
chocarpus. 
Sect. 5. AGANOPE. 
31. D. s1iNvATA (Thw. Enum. Pl. Ceyl. p. 93), glabra, foliolis 5-7 
amplis ovatis suborbiculatisve coriaceis nitidis, panicula rigida termi- 
nali, stamine vexillari libero, legumine coriaceo rigido glaberrimo inter 
semina sinuato hinc alato.—Pongamia sinuata, Wall. Catal. n. 5911 ; 
P. grandifolia, Grah. in Wall. Catal. n. 5882, non Zoll. et Mor.—Fo- 
liola 3-5 poll. longa, 2-4 poll. lata. Racemi breves, in paniculam 
elongatam angustam terminalem dispositi. Pedunculi 1 2 lin. longi, 
1-2-flori, pedicellis brevissimis. Rhachis et calyces tenuiter rufo- 
v. subcanescenti-tomentelli. Vexillum 6 lin. longum ut in Para- 
SUPPLEMENT. I 
LINN, PROC.—BOTANY, VOL. IV. 
