Vol. 1 



ORCHIDACEAE 353 



DENDROBIUM PERGRACILE Ames in Philip. Journ. Sci. 8 (1913) Bot. 

 423, Orch. 5 (1915) 131. 

 Mindanao (Lanao), M. S. Clemens 999. Camp Keithley, Lake Lanao. 



DENDROBIUM PHILIPPINENSE Ames in Philip. Journ. Sci. 8 (1913) 

 Bot. 424, Orch. 5 (1915) 131. 

 Dendrobium aciculare Lindl. apud Vidal Phan. Cuming. Philip. (1885) 

 148; Vidal Rev. PI. Vase. Filip. (1886) 267; Hook. f. Fl. Brit. Ind. 

 5 (1890) 725, quoad Philip.; Kranzl. in Engl. Pflanzenreich IV. 50. 

 II. B. 21 (1910) 241, quoad Philip.; Ames Orch. 5 (1915) 113. 

 Luzon (Laguna, Tayabas), Mindoro, Leyte, Cuming 2112, Loher J^87, 

 6022, Lyon 67, Reillo s. n., B. S. 56U Griffin, 2068^ Escritor, 5658 Merrill, 

 Wenzel 06, 077, 086, 01U2. Epiphyte, apparently at low altitudes. 



DENDROBIUM PLANIBULBE Lindl. in Bot. Reg. 29 (1843) Misc. 54j 



Reichb. f. in Walp. Ann. 6 (1861) 301; Naves Novis. App. (1882) 



232; Ames Orch. 5 (1915) 132. 

 Dendrobium blumei Lindl. in Journ. Linn. Soc. 3 (1859) 14; Miq. Fl. 



Ind. Bat. 3 (1859) 638; Naves Novis. App. (1882) 232; Kranzl. 



in Engl. Pflanzenreich IV. 50. II. B. 21 (1910) 234, quoad syn. 



D. planibulbe Lindl. et quoad Philip. 

 Samar, Mindanao (Zamboanga, Agusan), Cuming s. n., B. S. 2UUSIi 

 Ramos, Reillo s. n., Sablaya s. n., F. B. 5176 Hutchinson, Weber 17Jf. 

 Epiphyte at low altitude. 



DENDROBIUM PLATYCAULON Rolfe in Kew Bull. (1892) 139, in Gard. 

 Chron. Ill 12 (1892) 29, jig, 212; Kranzl. in Engl. Pflanzenreich 

 IV. 50 II. B. 21 (1910) 267; Ames in Philip. Journ. Sci. 6 (1911) 

 Bot. 52, Orch. 5 (1915) 132. 

 ? Dendrobiuyn lamellatum Lindl. apud Kranzl. in Engl. Pflanzenreich 

 IV. 50. II. B. 21 (1910) 269, quoad Philip.; Ames Orch. 5 (1915) ix, 

 Merrill (cult.). 

 Known only from cultivated specimens. 



DENDROBIUM PLICATILE Lindl. in Bot. Reg. 26 (1840) Misc. 10; 

 Reichb. f. in Walp. Ann. 6 (1861) 307; Naves Novis. App. (1882) 

 234; Ames Orch. 5 (1915) 132. 

 Dendrobium macraei Ames Orch. 1 (1905) 89, 2 (1908) 176, non 



Lindl. 

 Desmotrichum fmibriatum Blume apud Kranzl. in Engl. Pflanzenreich 

 IV. 50. II. B. 21 (1910) 354, quoad Philip. 

 Luzon (Tarlac, Pampanga, Bataan, Rizal, Laguna, Tayabas), Panay 

 'i (Capiz), Leyte, Samar, Mindanao (Lanao, Cotabato, Agusan). A common 

 and rather widely distributed species ; epiphyte at 60 to 800 m altitude. 



DENDROBIUM POLYTRICHUM Ames in Philip. Journ. Sci. 2 (1907) 

 Bot. 328, nomen, Orch. 2 (1908) 183, 5 (1915) 133, 6 (1920) 297; 

 Kranzl. in Engl. Pflanzenreich IV. 50. II. B. 21 (1910) 240. 

 Luzon (Cagayan, Isabela, Bataan, Rizal, Laguna, Tayabas), Mindoro. 



A fairly common species, especially in Luzon;, up to 260 m altitude in 



Mindoro. 



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