4-TRIBE OF LEGUMINORES. . 107 
11. D. NEGRENSIES (Benth, in Mart, Fl, Bras, Leg. ined.), foliolis sub- 
9 ovatis у, avali-oblongis acuminatis basi rotundatis coriaceia supra 
glahris nitidis subtus pilis minutis eonspersis, racemis floribundis fer- 
Pugineo-tomentosis simplicibus, pedicellis fasciculatis, legumine ovali 
coriaceo obtuso hine alato,—Specimina florida а D. guienensi vix di- 
stinguenda nisi forte pube paginæ inferioris foliolorum ; racemi etiam 
smpius longiores et laxiores et flores paullo majores potius ochroleuci 
dicuntur quam albi. Legumen distinctissimum, 14-2 poll. longum, 
1- 1} poll. latum, apice rotundatum vix apiculatum, rigide coriaceum, 
minute subglauco-puberulum. | 
ab. North Brazil (Spruce, n. 1906 & 1926), 
12. D. LoNarrorrA (Benth. in Mart. Fl. Bras. Leg. ined.), foliolis sub- 
5 oblongis acuminatis basi angustatis coriaceis supra glabris nitidis 
subtus pilis minutis conspersis, racemis floribundis ferrugineo-tomen- 
tosis simplicibus, pedicellis fasciculatis, legumine ovali membranaceo 
juniore rufo-velutino.— Precedentibus legumine excepto valde affinis. 
Foliola angustiora, vulgo 3-4 poll. longa, 14 poll, lata, maxima 7 poll. 
ionga, 2 poll. lata. Flores 5-6 lin. longi, ochroleuci. Stamen vexil- 
lare sepius liberum v. medio cum ceteris leviter eohzrens, Ovula 2. 
Legumen fere D. uliginose, nisi pubescens, 14-2 poll. longum, 1-14 
poll. latum. И 
Hab. North Brazil, Spruce, n. 1169. 
** Gerontagee. 
13. D, uL1G1NosA (Benth. in Pl. Jungh, і. р. 252), scandens, glabra, 
foliolis 3-7 ovatis v. ovali-oblongis acuminatis, racemis axillaribus 
lateralibusve subsimplicibus, pedicellis fasciculatis calyce non longiori- 
bus, staminibus monadelphis, ovulis ad basin ovarii plurimis, legumine 
oblique ovali v. orbiculato 1-2-spermo plano tenui glabro hinc anguste 
alato.— Pongamia uliginosa, DC. Prod. ii. p. 416; Derris Forsteniana, 
Miq. Fl. Ned, Ind. i. p. 144 ex descr.—Foliola 14-2-pollicaria, acu- 
mine brevi obtuso, tenuiter coriacea, nitidula. Racemi 2-3-pollicares 
v. summi semipedales. — Florum fasciculi dissiti, rhachi nodiformi v. 
parum elongata, raro ramulum semipollicarem formante. Pedicelli 
floridi circa 1 lin., flores 4 lin. longi. Calyx sepe coloratus, glaber v. 
minute puberulus, Ovarium pubescens v. glabratum. Ovula sepius 
6-8, omnia infra medium ovarii. Legumen 1-1j-pollicare, nune seque 
latum ac longum, nunc fere dimidio angustius apice basique obtusis- 
sinium v. retusum. Semina 1-2, reniformia. 
Hab. Southern Asia. Common in East India, from Ceylon and the 
Peninsula, over the plains of Central India, to Khasiya, Hooker & 
Thomson, and Burma, Wallich ; extending eastward over the Indian 
Archipelago to the Isle of Pines, Macgillivray ; Tongatabou, Amer. 
Егрі. Егрей, ; North-west Australia, Fitzmaurice River, F, Miller ; 
