10 ENUMERATION OF PHILIPPINE PLANTS = 
Var. SUBARBORESCENS C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 448. 
Piper subarborescens C. DC. op. cit. 11 (1916) Bot. 222. 
Luzon (Rizal), B. S. 4585 Ramos. In forests. The species and all 
varieties endemic. 
Local names: Ikmong-uak (Tag.); kadakad (Ilk.); kaddkad-kalaat 
(Ilk.); kalaskas (Tag.); litlit (Tag.); litlit-A4so (Tag.); nanankdling 
(Mbo.); pamipamintahan (Tag.). 
PIPER JAGORI C. DC. Prodr. 16* (1859) 358 (jayeri, sphalm), Philip. 
Journ. Sci. 5 (1910) Bot. 437; F.-Vill. Novis. App. (1880) 175. 
Luzon, (Jagor in herb. Berol.). Probably from forests at low altitudes. 
Endemic. | 
PIPER KORTHALSII Miq. Ann. Mus. Bot. Lugd.-Bat. 1 (1863) 139; C. DC. 
Prodr. 16* (1869) 365, Philip. Journ. Sci. 5 (1910) Bot. 414, Leafl. 
Philip. Bot. 3 (1910) 763. 
Northern Luzon to Mindanao, Merrill 7805, 5592, Phil. Pl. 471, Elmer 
18726, 5896, 5905. In forests, medium to higher altitudes. 
Var. LONGIBRACTEUM . DC. in Philip. Journ. Sci. 5 (1910) Bot. 414. 
Mindanao (Lanao), Clemens 468. In forests, altitude about 600 m. 
Sumatra (the species), the variety endemic. 
Local names: Dagég (Mbo.); daudd (Ig.); tapi (Ig.). 
PIPER LAEVIRAMEUM C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 450. 
Mindanao (Lanao, Surigao), Clemens 1255, B. S. 34428, 34544 Ramos & 
Fascasio. In forests at low and medium altitudes. Endemic. 
PIPER LAGENIOVARIUM C. DC. in Leafl. Philip. Bot. 3 (1910) 767, 
Philip. Journ. Sci. 5 (1910) Bot. 424, 
Mindanao (Davao), Elmer 10589. In thickets and forests. Endemic. 
Local name: Ktyo (Bag.). , 
PIPER LANGLASSEI C. DC. in Ann. Conserv. Jard. Bot. Genéve 2 (1898) 
273, Philip. Journ. Sci. 6 (1910) Bot. 433. 
Luzon (Laguna, Mt. Banahao), (Langlassé). Endemic. 
PIPER LAXIRAMEUM C. DC. Leafl. Philip. Bot. 3 (1910) 779, Philip. 
Journ. Sci. 5 (1910) Bot. 448. 
Mindanao (Davao), Elmer 10508. In forests, altitude about 1,200 m. 
Endemic. 
Local name: Manikatapai (Bag.). 
PIPER LESSERTIANUM (Miq.) C. DC. in Journ. Bot. 4 (1866) 164, non 
C. DC. Prodr. 16* (1869) 258. 
Chavica lessertiana Miq. Syst. Pip. (1848) 270, Miq. Fl. Ind. Bat. 1’ 
(1858-59) 445. 
Piper pseudochavica C. DC. Prodr. 16* (1869) 351, Leafl. Philip. 
Bot. 3 (1910) 769, Philip. Journ. Sci. 5 (1910) Bot. 427, 11 (1916) 
Bot. 212; F.-Vill. Novis. App. (1880) 175; Vidal Phan. Cuming, 
Philip. (1885) 188, Rev. Pl. Vasc. Filip. (1886) 219. 
Luzon to Mindanao, Cuming 1343, B. S. 28226 Fénix, 24527 Ramos, 
81372, 28507, 28688, 38688 Ramos & Edano, Clemens 574, Elmer 11417. In 
forests at medium altitudes. Endemic. 
Local names: Manikatapai (Bag.); tugpodi (Buk.). 
