ENUMERATION OF PHILIPPINE LEGUMINOSAE. 21 



PiTiiECOLORiUM CLYPEARiA Beiitli. Credited to the Philippines by Usteri, Beitr. 

 Ken. Phil. Veg. (1905) 117, but probably an erroneous identification for P. 

 angulatuni Benth., or P. subacutum Benth. 



4. ALBI2ZIA Durazz. 



Leaflets small or medium-sized, mostly oblong, ovate-oblong or linear-oblong, never 

 more than 5 cm in length. 

 Scandent shrub; the petioles subtended by a thick, curved, hook-like pulvinus. 



1. A. scandens 

 Erect trees or shrubs; pulvinus not enlarged. 



Leaflets oblong or . ovate-oblong, obtuse, 1.5 to 5 cm long, the costa central 

 or subcentral. 

 Flowers sessile; the portion of the leaflet on the upper side of the costa 



broader than the lower 2. A. proceia 



Flowers pedicelled; leaflets subequilateral or the lower half broader than 

 the upper. 

 Leaflets subequilateral; lunbels few-flowered; flowers, including the sta- 

 mens, 1.5 cm long; stamens purplish 3. A. retusa 



Leaflets inequilateral, the portion on the lower side of the midrib mani- 

 festly broader than the upper; umbels many-flowered; flowers includ- 

 ing the stamens, about 3 cm long, white 4. A. lebbeck 



Leaflets small, linear or linear-oblong, usually more or less falcate and less 

 than 1.5 cm in length, the costa strongly excentric, near the upper 

 margin ; flowers sessile. 

 Pinna; usually 4- to 6-jugate; costa distinct from the upper margin of 



the leaflets 5. a. lebbekoides 



Pinnae usually 9- to 15-jugate; costa close to the upper margin of the 

 leaflets; stipules large, inequilateral, ovate, cordate, caducous, 2 to 



2.5 cm long 6. ^ marginata 



Leaflets large, ovate, acute or acuminate, the upper ones 10 to 18 cm long. 



Pinna; 2-jugate; leaflets pubescent with short appressed hairs beneath; inflo- 

 rescence terminal; pods flat, not at all inflated, thin, dehiscent, 20 cm 



long or less 7. a. saponaria 



Pinnae 1-jugate; leaflets entirely glabrous; inflorescence axillary; pods inde- 

 hiscent strongly inflated opposite the seeds, 25 to 40 cm long 8, A. ac^e 



1. Albizzia scandens Merr. in Philip. Journ. Sci. 4 (1909) Bot. 265. 

 Palawan, Iwahig, Bur. Sci. 829 Foxivorthy, May, 1906. In thickets near the 



seashore. 

 Endemic. 



2. Albizzia procera (Eoxb.) Benth. in Lond. Journ. Bot. 3 (1844) 89, Trans. 

 Linn. Soc. 30 (1875) 564; Baker in Hook. f. Fl. Brit. Ind. 2 (1878) 299; Miq. 

 Fl. Ind. Bat. 1^ (1855) 21; Prain ex King in Journ. As. Soc. Beng. 66= (1897) 

 259, 513; F.-Vill. Nov. App. (1880) 75; Merr. in Pliilip. Journ. Sci. 1 (1906) 

 Suppl. 62. 



Mimosa irrocera Roxb. PI. Coromandel 2 (1798) 12, pi. 121. 



Acacia procera Willd. Sp. PI. 4 (1805) 1063. • 



Miniosa coriaria Blanco Fl. Filip. (1837) 734, ed. 2 (1845) ,506, ed. 3, 3: 136. 



Albizzia reUisa Perk. Frag. Fl. Philip. (1904) 0, non Benth. 



Luzon, Province of Abra, Fw: Bur. 11,513, 11,552, 1J,63J, Darling : Province of 

 Ilocos Norte, For. Bur. 1381,8 Merritt d Darling: Province of Ilocos Sur, For. 

 Bur. 13025 Paraiso, For. Bur. 52J,1 Klemme: Province of Union, For. Bur. 'lJ,lJ,0 

 MerHtt d- Darling, Elmer 5602: Province of Benguet, Williams 1286, For. Bur. 



