Vol. 2 ULMACEAE 33 
eastern Australia. The Indo-Malayan Celtis wightii Planch. is doubtfully 
distinct. 
Local names: Abtyo (Chab.); amaman (Bik.); bugabua (Bik.); enla- 
lid (Tagb.); habtiyo (Chab.); iség (Bag.); logog (Bis.); lunas-bato 
(Tag.); lunis (Tag.); magabuyo (Bik.); malagabuy6é (Tag.); malagibuyo 
(P. Bis.) ; maligagék (Ilk.) ; maligmo (Tag.) ; malikmo (Tag.) ; malingag6k 
(Ilk.) ; malitmé (Tag.); mangonkong (P. Bis.) ; maragaodg (Ibn.); mara- 
gaoéd (Ilk.); maragauid (Ilk., Pang.); odalo (S. L. Bis.) ; oratan (Ilk.) ; 
payapa (Tag.); tongauténgau (Bik.); uau (C. Bis.); udaiu (C. Bis.) ; 
ulalo (P. Bis.); ularég (Bik.); ulau (S. L. Bis.); urarog (Bik.); uratan 
(Ilk.) ; yagau (C. Bis.). 
CELTIS RUBROVENIA Elm. Leafl. Philip. Bot. 2 (1908) 464. 
Luzon (Ilocos Norte, Bontoc, Benguet), Vidal 1330, Loher 5037, Elmer 
6040, 8775 (distributed as Grewia), Vanoverbergh 1741, 2578. On forested 
ridges, altitude 1,000 to 1,400 m. Endemic. 
Local name: Palek (Bon.). 
Var. INTEGRA Merr. var. nov. <A typo differt foliis integerrimis. 
Luzon (Ilocos Norte, Mt. Nagapatan), B. S. 38201 Ramos, August, 1918. 
On dry slopes, altitude about 500 m. Endemic. 
2. TREMA Loureiro 
TREMA AMBOINENSIS (Willd.) Blume Mus. Bot. Lugd.-Bat. 2 (1856) 61, 
quoad syn., excl. descr!; Merr. Interpret. Herb. Amb. (1917) 187. 
Celtis amboinensis Willd. Sp. Pl. 4* (1805) 997. 
Sponia amboinensis Decne. in Nuoy. Ann. Mus. Paris 3 (1834) 498. 
Sponia virgata Planch. in Ann. Sci. Nat. Bot. III 10 (1848) 316, DC. 
Prodr. 17 (1873) 195 (incl. var. major Planch.). 
Sponia glabrescens Planch. in Ann. Sci. Nat. Bot. III 10 (1848) 
317; Walp. Ann. 3 (1853) 403; Miq. Fl. Ind. Bat. 1° (1858-59) 
27: 
Trema virgata Blume Mus. Bot. Lugd.-Bat. 2 (1856) 59. 
Trema timorensis Blume Mus. Bot. Lugd.-Bat. 2 (1856) 60; Bernard 
in Bull. Herb. Boiss. II 6 (1906) 33. 
Trema aspera Blume Mus. Bot. Lugd.-Bat. 2 (1856) 58; F.-Vill. 
Novis. App. (1880) 197. 
Trema aspera Blume var. viridis Benth. Fl. Austral. 6 (1873) 158; 
Vidal Phan. Cuming. Philip. (1885) 144, Rev. Pl. Vasc. Filip. 
(1886) 248. 
Trema. morifolia Blume Mus. Bot. Lugd.-Bat. 2 (1856) 59; Lauterb. 
in Engl. Bot. Jahrb. 50 (1913) 318, saltem quoad Philipp. 
Mindoro, southern Luzon (Camarines), Samar, Leyte, Negros, and 
Mindanao. In old clearings, second-growth forests, thickets, etc., at low 
altitudes. Southern China to the Malay Peninsula, southward to New 
Guinea, northeastern Australia, and the Caroline Islands. 
It is very probable that this form is identical with Trema cannabina 
Lour. Fl. Cochinch. (1790) 563, the type of the genus. Lauterbach, in 
Engl. Bot. Jahrb. 50 (1913) 321, is entirely wrong in his interpretation 
of Trema amboinensis (Willd.) Blume. 
Local names: Anabién (Bik.); hanagdén (C. Bis.) ; inangdoén (Mang.) ; 
latong (P. Bis.). 
185117——3 
