ENUMERATION OF PHILIPPINE LEGUMINOSAE. 
19 
dry black or dark-brown outside, red within. Seeds 8 to 10 in each 
pod, elliptic, somewhat compressed, black when dry, about 12 mm long. 
Mindanao, Lake Lanao, Camp Keithley, Mrs. Clemens s. n. (type), May, 1907, 
also no. 277, February, 1906, and unnumbered specimens collected in June and 
September, 1907. Basilan, DeVore & Hoover 86, and apparently also a sterile 
specimen collected on that island by Hallier, s. n. 
The above species is recognizable by its bipinnate leaves, the pinnae being 
2-jugate, and the leaflets 2- or 3-jugate, by its strongly and obliquely nerved 
leaflets which are abruptly and usually prominently blunt-acuminate, its slender 
panicle-branches, capitate sessile flowers, and its pods, which are curved into an 
almost complete circle. 
6. Pithecolobium ellipticum (Blume) Hassk. in Retzia 1 (1855) 225; 
Prain ex King in Journ. As. Soc. Beng. 66 2 (1897) 270, 516; Merr. & Rolfe in 
Philip. Journ. Sci. 3 (1908) BoU 104. 
Inga elliptica Blume Cat. Gew. Buitenzorg (1823) 88; Walp. Repert. 1 
(1842) 930. 
Pithecolobium fasciculatum Benth. in Hook. Lond. Journ. Bot. 3 (1844) 
208; Baker in Hook. f. FI. Brit. Ind. 2 (1878) 304. 
Palawan, For. Bur. 4144 Curran. Mindanao, District of. Zamboanga, Copeland 
s. n., Williams 2094. 
Malay Peninsula and Archipelago. 
7. Pithecolobium angulatum (Grah.) Benth. in Hook. Lond. Journ. Bot. 3 
(1844) 208, Trans. Linn. Soc. 30 (1875) 580; Baker in Hook. f. FI. Brit. Ind. 
2 (1878) 306; F.-Vill. Nov. App. (1880) 76; Perk. Frag. FI. Philip. (1904) 4; 
Prain ex King in Journ. As. Soc. Beng. 66 2 (1897) 274. 
Inga angulata Grah. in Wall. Cat. (1832) no. 5271. 
Luzon, Province of Tayabas, Whitford 650, For. Bur. 10745 Curran. Polillo, 
Bur. Sci. 6869 Robinson, Bur. Sci. 10765 McGregor. Mindoro, Merrill 1799, 
McGregor 138, For. Bur. 3692, 4100, 5321, 9881, lllf98 Merritt. Palawan, 
For. Bur. 34 77 Curran, Bur. Sci. 7 48 Foxworthy. Masbate, For. Bur. 1716 
Clark. Guimaras, For. Bur. 270 Gammill. Negros, For. Bur. 5574 Everett. 
Native names: Saga, barocmoc, bahay (Mindoro) ; bunsicag (Palawan) ; 
bagatngo (Negros). 
This species is exceedingly variable, and extends from India to the Malay 
Peninsula, Sumatra, Java, and Borneo. 
The typical form, with terminal leaflets 7 to 12 cm long, which Prain has 
designated as var. heterophylla, is not found in the Philippines, but rather the 
var. intermedia Prain, characterized by its more numerous pinnae, and smaller, 
more numerous leaflets. 
8. Pithecolobium subacutum Benth. in Hook. Lond. Journ. Bot. 3 (1844) 
210, Trans. Linn: Soc. 30 (1875) 578; Miq. FI. Ind. Bat l 1 (1855) 37; F.-Vill. 
Nov. App. (1880) 76; Vid. Phan. Cuming. Philip. (1885) 111, Rev. PI. Vase. 
Filip. (1886) 121. 
Mimosa scutifera var. (casai) Blanco FI. Filip. (1837) 736, ed. 2 (1845) 508, 
ed. 3, 3: 138; Naves 1. c. pi. 447- 
Pithecolobium montanum Perk. Frag. FI. Philip. (1904) 5; Merr. in Philip. 
Journ. Sci. 1 (1906) Suppl. 61, non Benth.? 
Batanes Islands, Sabtan, Bur. Sci. 3740 Fenix. Luzon, Province of Cagayan, 
Bur. Sci. 7782 Ramos, For. Bur. 17069 Curran, For. Bur. 6656 Klemme, For. Bur. 
14798 Darling: Province of Isabela, For. Bur. 18551 Alvarez: Province of Ben- 
guet, Elmer 6088, Bur. Sci. 2708 Mearns, Williams 1290: Province of Ilocos Norte, 
