Vol. 2 LEGUMINOSAE 299 
65. DERRIS Loureiro 
DERRIS CEBUENSIS Merr. in Philip. Journ. Sci. 7 (1912) Bot. 273. 
Derris surigaoensis Elm. Leafl. Philip. Bot. 8 (1915) 2738. 
Luzon (Sorsogon), Leyte, Cebu, Mindanao (Agusan), B. S. 11014 
Ramos, Wenzel 1530, Elmer 13463, 16961. In thickets and forests at low 
and medium altitudes. Endemic. 
Local names: Bagodon (Mbo.); bagodon-ihanon (Mbo.). 
DERRIS CUMINGII Benth. in Journ. Linn. Soc. Bot. 4 (1860) Suppl. 104; 
Vidal Phan. Cuming. Philip. (1885) 109; Perk. Frag. Fl. Philip. 
(1904) 82; Merr. in Philip. Journ. Sci. 5 (1910) Bot. 104. 
Derris cumingiana, Vidal Rev. Pl. Vasc. Filip. (1886) 113. 
Luzon (Ilocos Norte, Benguet, Pampanga, Rizal), Cuming 1208, Merrill 
1867, 2824, Phil. Pl. 41, F. B. 51383 Curran, 1140, 1129, 2986 Ahern’s collec- 
tor. In thickets at low and medium altitudes. Endemic. 
Local names: Malakadiés (Tag.); malakagids (Tag.); marakattdai 
(Ilk.). 
DERRIS ELEGANS (Grah.) Benth. in Mig. Pl. Jungh. (1852) 252; Journ. 
Linn. Soc. Bot. 4 (1860) Suppl. 109; Prain ex King in Journ. As. 
Soc. Beng. 66* (1897) 103; Merr. in Philip. Journ. Sci. 5 (1910) 
Bot. 105. 
Pongamia elegans Grah. in Wall. Cat. (1832) No. 7540. 
Culion, Palawan, Negros, Leyte, Mindanao, Merrill 666, Phil. Pl. 1306, 
Elmer 7162, Clemens 484, F. B. 7249 Everett, 21990 Villamil. In thickets 
and forests at low and medium altiudes. Tenasserim and the Andaman 
Islands, to southern China southward to the Moluccas. 
DERRIS ELLIPTICA (Roxb.) Benth. in Journ. Linn. Soc. Bot. 4 (1860) 
Suppl. 111; F.-Vill. Novis. App. (1880) 68; Merr. in Philip. Journ. 
Sci. 1 (1906) Suppl. 66, 2 (1907) Bot. 433, 5 (1910) Bot. 106, Sp. 
Blancoanae (1918) 186. 
Galedupa elliptica Roxb. Hort. Beng. (1814) 58, nomen nudum, FI. 
Ind. ed. 2, 3 (1832) 242. 
Cylista piscatoria Blanco FI. Filip. (1837) 589. 
Galactia terminaliflora Blanco op. cit. ed. 2 (1845) 411, ed. 3, 2 
(1879) 390. 
Millettia splendidissima Vidal Cat. Pl. Prov. Manila (1880) 25, non 
Blume. 
Millettia piscatoria Merr. in Govt. Lab. Publ. (Philip.) 27 (1905) 37, 
29 (1905) 18; Dunn in Journ. Linn. Soc. Bot. 41 (1912) 239. 
Northern Luzon to Mindanao. In thickets along streams, secondary 
forests, etc., at low and medium altitudes; often abundant. Chittagong 
through Malaya to New Guinea and the Bismarck Archipelago. 
Local names: Bauit (Tag.); lapak (Bik.); malasiag (Tag.); tibalau 
(Tag.); tibanglan (Tag.); tubali (Bag.); tubli (P. Bis., Tag., Buk.); 
tugli (Tag.); tugling-pula (Tag.); tuva (Iv.); upei (Bon.). 
DERRIS HEPTAPHYLLA (Linn.) Merr. Interpret. Herb. Amb. (1917) 278, 
Sp. Blancoanae (1918) 186. 
Sophora heptaphylla Linn. Sp. Pl. (1753) 38738, excl. syn. Plukenet. 
Pongamia sinuata Wall. Cat. (1832) No. 5911, nomen nudum. 
