v °>- 2 LEGUMINOSAE 275 



INDIGOFERA HENDECAPHYLLA Jacq. Coll. 2 (1788) 259; Baker in 

 Hook. f. Fl. Brit. Ind. 2 (1876) 98; Craib. in Notes Bot. Gard. 

 Edinb. 8 (1913) 68; Merr. in Philip. Journ. Sci. 14 (1919) 405. 

 Indigo f era pusilla Lam. Encycl. 3 (1789) 248. 



Luzon (Ilocos Norte), B. S. 32770 Ramos. In open dry grassy places at 

 low altitudes. India to southeastern China, tropical and southern Africa. 



INDIGOFERA HIRSUTA Linn. Sp. PI. (1753) 751; DC. Prodr. 2 (1825) 

 228; Miq. Fl. Ind. Bat. 1 * (1855) 304; F.-Vill. Novis. App. (1880) 

 58; Vidal Phan. Cuming. Philip. (1885) 107, Rev. PL Vase. Filip. 

 (1886) 105; Perk. Frag. FL Philip. (1904) 16; Merr. in Philip. 

 Journ. Sci. 5 (1910) Bot. 66, Fl. Manila (1912) 243, Sp. Blan- 

 coanae (1918) 179. 

 Indigofera angustifolia Blanco Fl. Filip. (1837) 596, ed. 2 (1845) 



415, ed. 3, 2 (1879) 394, non Linn. 

 Indigofera tinctoria Naves in Blanco Fl. Filip. ed. 3 (1877-83) t. 163, 

 non Linn. 

 Northern Luzon to Mindanao. In waste places in and about towns, an 

 introduced weed. Pantropic. 



Local names: Taiuman (Tag.) ; taium-taiuman, (Tag.). 



INDIGOFERA LINIFOLIA Retz. Obs. 4 (1786) 29, 6 (1791) 33, t. 2; DC. 

 Prodr. 2 (1825) 222; Baker in Hook. f. Fl. Brit. Ind. 2 (1876) 

 92; Merr. in Philip. Journ. Sci. 1 (1906) Suppl. 195, 5 (1910) 

 Bot. 65. 

 Sphaeridiophorum linifoliwn Desv. Journ. Bot. 3 (1813) 125, t. 6, 

 f. 35. 



Luzon (Ilocos Norte, Benguet, Nueva Ecija), Merrill 4387, B. S. 32734, 

 32758 Ramos, 26247 Ramos & Edano, F. B. 15506 Merritt & Darling. On 

 dry rocky and grassy banks and slopes at low and medium altitudes. Abys- 

 sinia to China through Malaya to Australia. 



INDIGOFERA NIGRESCENS Kurz ex Prain in Journ. As. Soc. Beng. 67 2 

 (1898) 268; C. B. Rob. in Philip. Journ. Sci. 3 (1908) Bot. 183; 

 Merr. op. cit. 5 (1910) Bot. 67, 353. 

 Luzon (Bontoc, Benguet), B. S. 32007 Santos, 4.396, 4456 Mearns, 40431 

 Ramos & Edano, Elmer 6582, Williams 925, 1413, Merrill 6395. On open 

 slopes in the pine region, altitude 1,300 to 2,200 m. India, Yunnan. 

 Local name: Yakyakan (Ig.). 



INDIGOFERA SUFFRUTICOSA Mill. Gard. Diet. ed. 8 (1768) No. 2; 



Prain & Baker in Journ. Bot. 40 (1902) 137, 138 sub /. anil Linn.; 



Merr. in Philip. Journ. Sci. 5 (1910) Bot. 67, Fl. Manila (1912) 



243, Sp. Blancoanae (1918) 179. 

 Indigofera anil Linn. Mant. 2 (1771) 272; DC. Prodr. 2 (1825) 225; 



Miq. Fl. Ind. Bat. 1 1 (1855) 307; F.-Vill. Novis. App. (1880) 



58; Vidal Phan. Cuming. Philip. (1885) 107, Rev. PL Vase. Filip. 



(1886) 105; Merr. in Philip. Journ. Sci. 3 (1908) Bot. 410. 

 Indigofera argentea Blanco Fl. Filip. ed. 2 (1845) 415, in nota, ed. 



3, 2 (1879) 394, in nota, non Linn. 



Batan Islands and northern Luzon to Mindanao. In waste places in and 

 about towns, locally abundant ; occasionally cultivated. Indigo. Pantropic. 



