272 ENUMERATION OF PHILIPPINE PLANTS a 
CROTALARIA CHINENSIS Linn. Syst. ed. 10 (1759) 1158; Benth. in 
Hook. Lond. Journ. Bot. 2 (1843) 566: F.-Vill. Novis. App. (1880) 
57; Vidal Phan. Cuming. Philip. (1885) 107. 
Luzon (Rizal), Negros, Mindanao (Misamis), Merrill Phil. Pl. 449, 
2004, F. B. 19509 Tarrosa. In open grasslands at low altitudes, very local. 
Eastern India to southern China and Malaya. 
CROTALARIA FERRUGINEA Grah. in Wall. Cat. (1832) No. 5398; Benth. 
in Hook. Lond. Journ. Bot. 2 (1848) 476; F.-Vill. Novis. App. 
(1880) 57; Vidal Phan. Cuming. Philip. (1885) 107, Rev. Pl. Vase. 
Filip. (1886) 105; Merr. in Philip. Journ. Sci. 5 (1910) Bot. 61. 
Luzon (Cagayan, Ilocos Norte, Bontoc, Benguet, Ifugao, Zambales, 
Rizal), Mindanao (Bukidnon, Misamis, Lanao, Cotabato, Davao). In open 
grasslands at low and medium altitudes, in Benguet ascending to 2,000 m. 
India to China and Formosa south to Malaya. 
Local names: Pugad-labuyo (Tag.); talinotino (Buk.). 
CROTALARIA INCANA Linn. Sp. Pl. (1753) 716; DC. Prodr. 2 (1825) 
132; Mig. Fl. Ind. Bat. 1* (1855) 347; F.-Vill. Novis. App. (1880) 
58; Vidal Rev. Pl. Vasc. Filip. (1886) 104; Naves in Blanco 
Fl. Filip. (1877-83) t. 160; Merr. in Philip. Journ. Sci. 5 (1910) 
Bot. 68, Fl. Manila (1912) 252. 
Crotalaria radiata Merr. in Philip. Journ. Sci. 5 (1910) Bot. 68. 
Babuyan Islands and Luzon (Cagayan to Sorsogon), Mindoro. In 
waste places in and about towns, locally abundant. A pantropic weed of 
American origin. Crotalaria radiata Merr. is a form with abnormal 
flowers due to the attack of fungi or insects. 
Local names: Bulailaua (Tag.); putok-putdkan (Tag.). 
CROTALARIA JUNCEA Linn. Sp. Pl. (1753) 714; DC. Prodr. 2 (1825) 125; 
Merr. in Philip. Journ. Sci. 5 (1910) Bot. 62, Fl. Manila (1912) 251. 
Luzon, occasionally cultivated experimentally, apparently naturalized 
in Ilocos Norte. Sunn hemp, introduced from India. 
CROTALARIA LINIFOLIA Linn. f. Suppl. (1781) 322; DC. Prodr. 2 
(1825) 128; Blanco FI. Filip. (1837) 570; F.-Vill. Novis. App. 
(1880) 57; Vidal Phan. Cuming. Philip. (1885) 107, Rev. Pl. Vase. 
Filip. (1886) 104; Merr. in Philip. Journ. Sei. 5 (1910) Bot. 60, 
Fl. Manila (1912) 241, Sp. Blancoanae (1918) 178. 
Crotalaria pallida Blanco FI. Filip. (1837) 570, non Ait. 
Crotalaria stenophylla Vog. in Nov. Act. Acad. Nat. Cur. 19 (1845) 
Suppl. 1: 7; Benth. in Hook. Lond. Journ. Bot. 2 (1843) 568. 
Quirosia secunda Blanco F1. Filip. ed. 2 (1845) 398, ed. 3, 2 (1879) 
366, t. 268. 
Crotalaria pumila Blanco Fl. Filip. ed. 2 (1845) 397, ed. 3, 2 (1879) 
365, non Schrank. 
Crotalaria formosana Mats. in Journ. Coll. Sci. Univ. Tokyo 12 
(1900) 395; Mats. & Hayata op. cit. 22 (1906) 103, ¢. 10. 
Luzon (Cagayan to Tayabas), Negros, Mindanao. In open grasslands 
at low and medium altitudes, in Benguet ascending to 1,400 m. India to 
southern China and Formosa southward through Malaya to Australia and 
the Caroline Islands. 
Local name: Gurung-gtrung (Bis.). 
