ENUMERATION OF PHILIPPINE LEGUMIN OSAE. 
63 
12. Crotalaria incana Linn. Sp. PI. (1753) 716; Miq. FI. Ind. Bat. 1 1 (1855) 
347; Baker in Hook. f. FI. Brit. Ind.' 2 (1876) 83; Naves in Blanco FI. Filip, ed. 
3, pi. 160; F.-Vill. Nov. App. (1880) 58; Vidal Rev. PI. Vase. Filip. (1886) 104; 
Merr. in Philip. Journ. Sci. 3 (1908) Bot. 409. 
Babuyanes Islands, Camiguin, Bur. Sci. 1/085 Fenix. Luzon, Province of 
Cagayan, For. Bur. 11103 Curran: Manila, Merrill 20, Cuzner 1/3, Elmer 5526, 
McGregor 56: Province of Rizal, Bur. Sci. 11/05 Ramos. Mindoro, Bur. Sci. 
92S Mangubat, Merrill 1215, 1666. 
Native names: Latuc-latucan (Manila) ; bulailaua (Rizal) ; bolelaua, potoc- 
potocan (Mindoro). 
A native of tropical America; now widely distributed in the tropics of the 
world; very abundant in waste places about towns in the Philippines. 
13. Crotalaria bracteata Roxb. FI. Ind. 3 (1832) 278; Benth. in Hook. Lond. 
Journ. Bot. 2 (1843) 586; Baker in Hook. f. FI. Brit. Ind. 2 (1876) 83; F.-Vill. 
Nov. App. (1880) 58; Vidal Phan. Cuming. Philip. (1885) 107, Rev. PI. Vase. 
Filip. (1886) 104. 
Luzon, Province of Benguet, Merrill 1/316, For. Bur. 15101 Merritt & Darling, 
Bur. Sci. 5331/ Ramos: Province of Pangasinan, (Cuming 1009). 
British India, and, according to Baker, the Malay Archipelago; not reported 
from the Malay Peninsula. v »</ 
14. Crotalaria radiata sp. nov. - (?‘ 
Herba erecta, ramosa, circiter 40 cm alta, omnibus partibus leviter 
pilosis; foliis trifoliolatis, stipulis nullis; foliolis parvis, ellipticis vel 
obovato-ellipticis, 1 ad 2 eta longis, apice late rotundatis, brevissime 
apiculatis; racemis axillaribus terminalibusque, circiter 10 cm longis; 
pedicellis 1.5 cm longis, bibracteolatis ; floribus, ut videtur, flavis; calycis 
segmentis anguste lanceolatis, 1 cm longis, subaequalibus, persistentibns, 
radiatis, corollam aequantibus; leguminibus junioribus pilosis, anguste 
oblongis, stipitatis, acuminatis; seminibus 25 ad 30. 
An annual, erect, much, branched herb, at least 40 cm high, all parts 
sparingly pubescent with scattered, rather soft, whitish hairs, or the 
mature leaflets glabrous or nearly so. Branches terete, slender, greenish. 
Leaves trifoliolate, the petiole 1.5 to 2 cm long; stipules none; leaflets 
elliptic to obovate-elliptic, membranaceous, 1 to 2 cm long, about 1 cm 
wide, all very shortly petiolulate, the base broadly cuneate, the apex 
rounded, very shortly apiculate, when young with scattered hairs on 
both surfaces, when mature glabrous on the upper surface. Bacemes 
terminal and axillary, about 10 cm long; pedicels slender, 1.5 cm long, 
each with two setaceous stipules below the middle 4. to 5 mm in length. 
Calyx cleft nearly to the base into five narrowly lanceolate, acuminate, 
subequal segments, about 10 mm long, 2.5 mm wide, which are persistent 
in fruit, slightly accrescent, and radiately disposed, becoming ultimately 
quite free. Corolla apparently yellow, as long as the calyx-segments. 
Ovary pubescent. Young pods narrowly oblong, 1.5 cm long, pilose, 
stipitate, the apex long and slenderly acuminate, straight or somewhat 
curved, each containing from 25 to 30 seeds. Mature pods unknown. 
