20) ENUMERATION OF PHILIPPINE PLANTS anes 
PEPEROMIA NEGROSENSIS C. DC. in Leafl. Philip. Bot. 3 (1910) 760, 
Philip. Journ. Sci. 5 (1910) Bot. 412. 
Negros (Cuernos Mts.), Elmer 9425. On mossy rocks in shaded ravines. 
Endemic. 
PEPEROMIA PALLIDIBACCA C, DC. in Leafl. Philip. Bot. 3 (1910) 763, 
Philip. Journ. Sci. 5 (1910) Bot. 413. 
Luzon (Benguet), Elmer 9344, Copeland, Clemens. In the mossy forests, 
altitude 2,200 m. Endemic. 
PEPEROMIA PELLUCIDA (Linn.) HBKe Nov. Gen. Sp. Pl. 1 (1815) 64; C. 
DC. Prodr. 16* (1869) 402; Merr. Fl. Manila (1912) 170. 
Piper pellucida Linn. Sp. Pl. (1753) 30. 
Peperomia bilineata Miq. in Nov. Act. Acad. Nat. Cur. 19 (1848) 
Suppl. 1: 485; F.-Vill. Novis. App. (1880) 176, non Migq. Syst. 
Peperomia hymenophylla Miq. in Nov. Act. Acad. Nat. Cur. 19 (1848) 
Suppl. 1: 485, Syst. Pip. (1843) 78. 
Micropiper tenellum Klotz. ex Mig. Fl. Ind. Bat. 1* (1858-59) 482. 
Micropiper pellucidum Miq. Comment. Phyt. (1840) 54. 
A pantropie species of American origin, common in the rainy season on 
and about damp walls in towns and now widely distributed in the Philip- 
pines. 
Local name: Olasiman-ihalas (C. Bis.). 
_PEPEROMIA PELLUCIDOPUNCTULATA C. DC. in, Leafl. Philip. Bot. 
3 (1910) 760, Philip. Journ. Sci. 5 (1910) Bot. 411. 
Northern Luzon to Mindanao, Merrill 8158, Elmer 8436, B. S. 2962 
Mearns, 18954, 82441 McGregor, 6469 Robinson. On mossy trees and wet 
cliffs at medium and higher altitudes. Endemic. 
PEPEROMIA RECURVATA (Blume) Mig. Syst. Pip (1848) 141; Fl. Ind. 
Bat. 1° (1858-59) 435 (var. philippinensis); C. DC. Prodr. 167 
(1869) 440, Philip. Journ. Sci. 2 (1907) 269; F.-Vill. Novis. App. 
(1880) 176; Vidal Phan. Cuming. Philip. (1885) 138, Rev. PI. 
Vase. Filip. (1886) 220. 
Forma LONGISPICA C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 409. 
Luzon (Benguet, Bontoc), Merrill 4425, Williams 1084, Vanoverbergh 
835, F. B. 4847 Curran. In damp places along shaded streams. 
Forma PILOSIOR C. DC. 1. ¢. 
Luzon (Benguet, Ifugao, Bontoc), Merrill 7682, Elmer 6622, B. S. 19635 
McGregor, Vanoverbergh 603. On mossy slopes, bowlders, etc., at higher 
altitudes. Java (the species). 
PEPEROMIA REFLEXA (Linn. f.) A. Dietr. Sp. Pl. 1 (1831) 180. C. DC. 
Prodr. 16* (1869) 451, Philip. Journ. Sci. 5 (1910) Bot. 410 (inel. 
formae subsessilifolia C. DC., capensis C. DC., parvilimba C. D., et 
calcicola C. DC.). 
Piper reflecum Linn. f. Suppl. (1781) 91. 
Northern Luzon to Mindanao, Merrill 4588, 3918, Phil. Pl. 748, Elmer 
6077, 8576, B. S. 8894 McGregor, Williams 1114. On trees, bowlders, and 
ledges at higher altitudes. In various forms and varieties in the Tropics 
of both hemispheres. 
Local name: Kanapa (Ig.). 
