Vol. 2 PIPERACEAE 5 
PIPER BREVICUSPE (Miq.) comb. nov. 
Rhyncholepis brevicuspis Miq. Syst. Pip. (1843) 288, Nov. Act. Acad. 
f Nat. Cur. 19 (18438) Suppl. 1: 492, Fl. Ind. Bat. 1° (1858-59) 447. 
Rhyncholepis cumingiana Miq. Syst. Pip. (1843) 282, non Piper cu- 
mingiana Miq. 
Piper rhyncholepis C. DC. Prodr. 16* (1869) 344 (rhyncholepsis), 
Philip. Journ. Sci. 5 (1910) Bot. 423, 11 (1916) Bot. 209; F.-Vill. 
Novis. App. (1880) 176; Vidal Phan. Cuming. Philip. (1885) 138, 
Rev. Pl. Vase. Filip. (1886) 220. 
Piper rhyncholepis C. DC. var. brevicuspe C. DC. Prodr. 16* (1869) 
344, Philip. Journ. Sci. 5 (1910) Bot. 424; Vidal Phan. Cuming. 
Philip. (1885) 138, Rev. Pl. Vasc. Filip. (1886) 220. 
Samar, Leyte, Bohol, Mindanao, Cuming 1697, 1843, Wenzel 21, 56, 788, 
B. S. 17409, 17563 Ramos, Merrill Phil. Pl. 1159, B. S. 37606, 36976 Ramos 
& Hdano. In forests at low and medium altitudes. Endemic. 
Local names: Talon-talon (Sub.); tonyabayan (Mbo.). 
PIPER BREVISTIGMUM C., DC. in Leafi. Philip. Bot. 6 (1914) 2292. 
Mindanao (Agusan), Elmer 13684. Endemic. 
Local name: Ianahon (Mbo.). 
PIPER CABADBARANUM C. DC. in Leafi. Philip. Bot. 6 (1914) 2292. 
Mindanao (Agusan), Hlmer 14136. Endemic. 
Local name: Bodunghay-as (Mbo.). 
PIPER CACUMINUM C. DC. in Leafi. Philip. Bot. 3 (1910) 765, Philip. 
Journ. Sci. 5 (1910) Bot. 421. 
Luzon (Bataan, Zambales), Elmer 6890, F. B. 8076 Curran & Merritt. 
In the mossy forests on higher mountains, altitude 1,100 to 1,500 m. 
Endemic. 
PIPER CAGAYANENSE C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 435, 
11 (1916) Bot. 217. 
Luzon (Cagayan, Apayao), B. S. 7484, 138838 Ramos, B. S. 28869, 28351 
Fénix. In forests at low altitudes. Endemic. 
PIPER CALVIFOLIUM C. DC. in Philip. Journ. Sci. 11 (1916) Bot. 217. 
Luzon, (Loher 6794 p. p.). Endemic. 
PIPER CANINUM Blume in Verh. Bat. Genoots. 11 (1826) 214; A. Dietr. 
Sp. Pl. 1 (1881) 681; Mig. Comm. Phyt. (1839) 17, 33, t. 3; C. DC. 
Prodr. 16° (1869) 341, Philip. Journ. Sci. 5 (1910) Bot. 458, 11 
(1916) Bot. 224; F.-Vill. Novis. App. (1880) 175; Vidal Rev. Pl. 
Vase. Filip. (1886) 219. . 
Piper densibaccum C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 454. 
Piper parcipilum C. DC. op. cit. 445. 
Northern Luzon to Mindanao and Palawan, Merrill 7213, 9462, B. S. 
14672, 14676, 14699, 24260, 17508, 89672 Ramos. In forests at low and 
medium altitudes. Malay Peninsula to New Guinea. 
Var. GLABRIBRACTEUM C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 459. 
Mindanao, Clemens 176. In thickets or forests, altitude about 600 m. 
Var. LANAOENSE C. DC. 1. c. 
Mindanao, Clemens. In thickets or forests, altitude about 600 m. 
