Vol. 2 SAXIFRAGACEAE 219 
HYDRANGEA LOBBII Maxim. in Mém. Acad. Sci. St. Pétersb. VII 10 
(1867) 15; Rolfe in Journ. Bot. 23 (1885) 212; Vidal Rev. Pl. 
Vase. Filip. (1886) 124; Merr. in Philip. Journ. Sci. 1 (1906) 
Suppl. 59, 2 (1907) Bot. 275, 5 (1910) Bot. 351. 
Northern Luzon to Mindanao, in the mossy forest on most of the higher 
mountains, altitude 1,000 to 2,400 m. Lobb 446, on which the species 
was based, was from Luzon, not from Java. Endemic. 
Local names: Batibati (Bag.); luk (Bon.); sugusug (Bon.); umum 
(Ig.). 
HYDRANGEA PUBIRAMEA Merr. in Philip. Journ. Sci. 12 (1917) Bot. 
267. 
Luzon (Benguet, Tayabas, east coast), B. S. 26521,-40337, 40374 Ramos 
«& Hdano. In wet forests, altitude 300 m or above. Endemic. 
Var. PARVIFOLIA Merr. op. cit. 268. 
Luzon (Nueva Ecija), B. S. 26511 Ramos & Edafo. In damp forests 
at or above 300 m altitude. Endemic. 
HYDRANGEA SUBINTEGRA Merv. in Philip. Journ. Sci. 3 (1908) Bot. 
408. 
Batan Islands (Batan), B. S. 3776 Fénix. In thickets or open forests. 
Endemic. 
Local name: Gagadang (lIv.). 
EXCLUDED SPECIES 
HYDRANGEA OBLONGIFOLIA Blume; F.-Vill. Novis App. (1883) 351. 
Some horticultural forms of Hydrangea hortensia Sieb. are cultivated 
in Baguio and are occasionally brought to Manila. 
4. DICHROA Loureiro 
DICHROA PHILIPPINENSIS Schltr. in Engl. Bot. Jahrb. 52 (1914) 122. 
Dichroa febrifuga F.-Vill. Novis. App. (1880) 77, Vidal Phan. Cuming. 
Philip. (1885) 111, non Lour. 
Luzon (Apayao, Ifugao, Benguet, Laguna, Tayabas, Camarines), Min- 
doro, Catanduanes, Camiguin de Misamis, Mindanao. In the mossy forest 
on the higher mountains. Endemic. 
Local names: Kalantud (Tag.); pamagtingan (Bag.). 
DICHROA PLATYPHYLLA Merr. in Philip. Journ. Sci. 11 (1916) Bot. 13. 
Luzon (Albay, Sorsogon), Catanduanes, Mindoro, Leyte, B. S. 23416, 
30454, 41010 Ramos, 6453 Robinson, Wenzel 1018. In damp forests at 
medium altitudes. Endemic. 
5. I TEA Gronovius 
ITEA MACROPHYLLA Wall. in Roxb. Fl. Ind. 2 (1824) 419; DC. Prodr. 4 
(1830) 6; Hook. f. & Th. in Journ. Linn. Soc. Bot. 2 (1858) 77; 
Rolfe in Journ. Bot. 23 (1885) 212; Vidal Rev. Pl. Vasc. Filip. 
(1886) 124; Stapf in Trans. Linn. Soc. Bot. 4 (1894) 148; Merr. 
in Philip. Journ. Sci. 1 (1906) Suppl. 59,°5 (1910) Bot. 351; 
Hallier f. in Meded. Rijks Herb. 37 (1918) 4. 
Itea luzonensis Elm. Leafl. Philip. Bot. 2 (1908) 528. 
