88 ENUMERATION OF PHILIPPINE PLANTS ae, 
ELATOSTEMATOIDES MINDANAENSE C. B. Rob. in Philip. Journ. Sci. 
5 (1910) Bot. 502. 
Mindanao (Davao), Copeland 935, 936. In forests at medium altitudes. 
Endemic. 
ELATOSTEMATOIDES RIGIDUM (Wedd.) C. B. Rob. in Philip. Journ. 
Sci. 5 (1910) Bot. 503. 
Elatostema rigidum Wedd. in Arch. Mus. Paris 9 (1856) 320, DC. 
Prodr. 16* (1869) 185; Miq. Fl. Ind. Bat. 1* (1858-59) 245; F.-Vill. 
Novis. App. (1880) 204; Vidal Phan. Cuming. Philip. (1885) 146, 
Rev. Pl. Vase. Filip. (1886) 256. 
Samar, Leyte, Panay, Negros, Mindanao (Agusan, Zamboanga), Cum- 
ing 1674, B. S. 24764 Edano, 32350, 32464 McGregor, Elmer 13915, 
Wenzel 541, 1256. In forests at low and medium altitudes. Endemic. 
Local names: Malatuibas (S. L. Bis.), mahindog (Mbo.). 
ELATOSTEMATOIDES SAMARENSE Merr. in Philip. Journ. Sci. 14 
(1919) 380. 
Samar, B. S. 17468 Ramos. In primary forests along streams at low 
altitudes. Endemic. 
9. PROCRIS Commerson 
PROCRIS BRUNNEA Merr. in Philip. Journ. Sci. 11 (1916) Bot. 5. 
Luzon (Sorsogon), B. S. 23705 Ramos. Enpiphytic in the mossy forest. 
Perhaps not sufficiently distinct from Procris frutescens Blume. Endemic. 
PROCRIS DOLICHOPHYLLA Merr. in Philip. Journ. Sci. 8 (1913) Bot. 
369. 
Panay, Negros, Leyte, Mindanao (Agusan), Wenzel 98, Merrill 7284, 
B. S. 31362 Ramos & Edano. Epiphytic in damp forests at low and me- 
dium altitudes. Endemic. 
PROCRIS FRUTESCENS Blume Bijdr. (1825) 510; Wedd. in DC. Prodr. 
16° (1869) 192. 
Procris pseudostrigosa Elm. Leafl. Philip. Bot. 1 (1908) 284, 3 (1910) 
Bot. 883; C. B. Rob. in Philip. Journ. Sci. 5 (1910) Bot. 506. 
Procris frutescens Blume var. nervosa Elm. Leafl. Philip. Bot. 8 
(1915) 2863. 
Central Luzon (Laguna) to Mindanao, B. S. 16856 Servinas, 10949 Ramos, 
17067 Robinson, 16081 Reillo, 15752 Fenix, Elmer 7500, 17490, 10746, 
16906. In damp forests at low and medium altitudes, extending to the 
summits of some mountains to an altitude of 1,200 m. Malay Peninsula, 
Sumatra, Java. 
Local names: Asin-asin (Buk.); marayhai (Mbo.); rader (Bag.). 
PROCRIS LAEVIGATA Blume Bijdr. (1825) 508; Merr. in Philip. Journ. 
Sci. 1 (1906) Suppl. 49. 
Procris lagunensis C. B. Rob. in Philip, Journ. Sci. 5 (1910) Bot. 506, 
6 (1911) Bot. 31. 
Procris philippinensis C. B. Rob. in Philip. Journ. Sci. 5 (1910) 
505, 6 (1911) Bot. 200. 
