472 The Philippine Journal of Science 1920 
species is also represented by the following specimens, from 
Luzon: Laguna Province, San Antonio, Bur. Sci. 13524, 20506, 
23815 Ramos: Camarines Province, For. Bur, 22632 Alvarez. 
DOUBTFUL SPECIES 
STYLOCORYNA (7?) MACROPHYLLA Bartl. ex DC. Prodr. 4 (1830) 377; Miq. 
Fl. India Bat. 2 (1856) 206. 
This species was based on a specimen collected in Sorsogon 
Province, Luzon, by Haenke. I have not seen the type, and the 
description is wholly inadequate; it may be a Tarenna, or it 
may appertain to some entirely different genus. The specimens 
referred here by local botanists, Elmer ** and Merrill,’* are Ta- 
renna stenantha Merr. 
Extra-Philippine Indo-Malayan species of Tarenna are as 
follows: 
TARENNA ASIATICA (Linn.) 0. Kuntze Rev. Gen. Pl. (1891) 278. 
Rondeletia asiatica Linn. Sp. Pl. (1753) 172. 
Webera corymbosa Willd. Sp. Pl. 1 (1798) 1224; Hook. f. Fl. Brit. 
India 3 (1880) 102, cum. syn. 
Tarenna zeylanica Gaertn. Fruct. 1 (1788) 139, t. 28, f. 3. 
India and Ceylon. 
TARENNA ANGUSTIFOLIA (King) comb. nov. ; 
Stylocoryna angustifolia King in Journ. As. Soc. Bengal 72* (1903) 
199. x 
Perak. 
TARENNA ADPRESSA (King) comb. nov. 
Stylocoryna adpressa King in Journ. As. Soc. Bengal 727 (1903) 200. 
Singapore, Johor, Pahang. 
TARENNA MAINGAY!I (Hook. f.) comb. nov. 
Stylocoryna maingayi King in Journ. As. Soc, Bengal 72° (19038) 200. 
Webera maingayi Hook. f. Fl. Brit. India 3 (1880) 103. 
Malacca, Perak, Negri Sembilan, Johor. 
TARENNA COSTATA (Migq.) comb. nov. 
Stylocoryna costata Miq. Fl. Ind. Bat. Suppl. (1862) 218. 
Malacca, Selangor, Sumatra. 
“ Leafl. Philip. Bot. 1 (1906) 33. 
* Philip. Journ. Sci. 1 (1906) Suppl. 129. 
