2 ENUMERATION OF PHILIPPINE PLANTS 1923 



Sterile specimens from Luzon (Tayabas), Biliran, Samar, and Mindanao, 

 B. S. 25523 Yates, 1872$ McGregor, 13191 Foxworthu & Ramos, F. B. 

 20559 Miranda, may also represent this species or may represent the allied 

 Casuarina nodiflora Forst. f. This form occurs in mountain forests, alti- 

 tude 200 to 1,100 m. 



SAURURACEAE 



1. SAURURUS Plumier 



SAURURUS CHINENSIS (Lour.) Baill. Adansonia 10 (1871) 71; Lond. 

 Hort. Brit. (1830) 144, nomen nudum, Encycl. PL (1866) 289, nomen 

 subnudum. 

 Spathium chinense Lour. Fl. Cochinch. (1790) 217. 

 Saururus cernuus Thunb. Fl. Jap. (1784) 154, non Linn. 

 Saururus loureiri Decne. in Ann. Sci. Nat. Ill 3 (1845) 102; C. DC. 

 Prodr. 16 1 (1869) 239; F.-Vill. Novis. App. (1880) 174; Vidal Phan. 

 Cuming. Philip. (1885) 138, Rev. PI. Vase. Filip. (1886) 219. 

 Saururopsis chinensis Turcz. in Bull. Soc. Nat. Mosc. 21 1 (1848) 589. 

 ■Saururopsis cumingii C. DC. Prodr. 16 1 (1869) 239. 

 Luzon (Ilocos Norte, Bontoc), Cuming 1259, Vanoverbergh 1159, 2710, 

 B. S. 27167 Ramos. In swampy places, rice paddies, etc., altitude 50 to 1,100 

 m. Japan, central and southern China, and Formosa. 



PIPERACEAE 

 1. PIPER Linnaeus 



PIPER ABBREVIATUM Opiz in Presl Rel. Haenk. 1 (1828) 157; C. DC. 



in Leafl. Philip. Bot. 3 (1910) 775. 

 Piper chaba Blume in Verh. Bat. Genoots. 11 (1826) 168, /. 7; Miq. 



Syst. Pip. (1843) 251; C. DC. Prodr. 16 1 (1869) 347, Philip. Journ. 



Sci. 5 (1910) Bot. 432 (inch formae b, c, d, e) , 11 (1916) Bot. 



216; F.-Vill. Novis. App. (1880) 175, non Hunter (1809). 

 Chavica chaba Miq. Fl. Ind. Bat. 1 2 (1858-59) 443. 

 Piper rubripunctulatum C. DC. in Perk. Frag. Fl. Philip. (1905) 158. 

 Piper parvispicum C. DC. in Perk. Frag. Fl. Philip. (1905) 156. 



In forests at low and medium altitudes throughout the Philippines. Bor- 

 neo, Java. 



Local names: Alapapan (Mbo.) ; bagaybajon (Mbo.) ; buyo-buyo (Bik.) ; 

 buyo-halo (P. Bis.) ; guti-guti (Bik.) ; halopai (Mbo.) ; kaligu-uan (Lan.) j 

 laingan (Sub.) ; lauigang (Tag.) ; lingolingo-daytoi (Bis.) ; manikatapai 

 (Bag.); samaina (Mbo.); tandauon (Mbo.). 



PIPER ABRAENSE C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 451. 

 Luzon (Abra), B. S. 7159 Ramos. In forests. Endemic. 



PIPER ACUTIBACCUM C. DC. in Philip. Journ. Sci. 5 (1910) Bot. 459. 



Luzon (Laguna), B. S. 10031 Ramos. In forests at low altitudes. En- 

 demic. 



PIPER AGUSANENSE C. DC. in Leafl. Philip. Bot. 6 (1914) 2291, Philip. 

 Journ. Sci. 11 (1916) Bot. 221. 



Mindanao, Camiguin de Misamis, Elmer 13319, B. S. H6H Ramos. In 

 forests. Endemic. 



Local name: Halopai (C. Bis.). 



