354 ENUMERATION OF PHILIPPINE PLANTS ^^24 



DENDROBIUM PRISTINUM Ames Orch. 5 (1915) 133. 

 Luzon (Rizal), B. S. SOAl Ramos. 



DENDROBIUM PROFUSUM Reichb. f. in Gard. Chron. II 21 (1884) 510; 

 Kranzl. in Engl. Pflanzenreich IV. 50. II. B. 21 (1910) 259; Ames 

 Orch. 5 (1915) 134. 

 Roebelen s. n. 



Known only from the description and a tracing of the analytical draw- 

 ings in the Reichenbach Herbarium. 



DENDROBIUM PSEUDOCONVEXUM Ames Orch. 5 (1915) 135. 



Luzon (Bataan, Rizal, Laguna, Sorsogon). A number of collections 

 have been made in Luzon. Epiphyte in forest at 600 to 700 m altitude. 



DENDROBIUM PTEROCARPUM Ames Sched. Orch. 6 (1923) 80. 

 Mindanao (Davao), Elmer 11528. Epiphyte at 2,080 m altitude, 



DENDROBIUM PURPUREOSTELIDIUM Ames Orch. 5 (1915) 136. 



Luzon (Laguna, Sorsogon), Leyte, Mindanao (Agusan), Basilan, B. S. 

 15103 Ramos, 16258 Reillo, Elmer 16203, Wenzel 0193, 0228, Weber 191. 

 Epiphyte at sea level and low altitudes. 



DENDROBIUM RAMOSM Ames in Philip. Journ. Sci. 7 (1912) Bot. 18, 

 Orch. 5 (1915) 138. 

 Luzon (Bontoc, Lepanto, Benguet), Vanoverbergh 9, 1715, B. S. 7049 

 Ramx)s, Lyon 154, Merrill 4682, Ram^s & Edano 115. Apparently terres- 

 trial in rather open ground in mountainous regions at 1,200 to 1,300 m 

 altitude. 



DENDROBIUM SANDERAE Rolfe in Gard. Chron. Ill 45 (1909) 374, 



fig. 163, in Orch. Rev. 17 (1909) 209, fig. 17; Ames in Philip. 



Journ. Sci. 4 (1909) Bot. 673; Fedde Repert. 8 (1910) 382; Rolfe 



in Bot. Mag. 136 (1910) t. 8351; Ames Orch. 5 (1915) 138. 



Luzon (Bontoc, Lepanto, Benguet), Vanoverbergh 560, 1263, 3112, B. S. 



5614 Worcester, 3497 Mearns, Lyon 114. Epiphyte at 1,000 to 1,650 m 



altitude. 



DENDROBIUM SCHUETZEI Rolfe in Orch. Rev. 19 (1911) 224, 20 (1912) 

 289, 308, 337, fig. 47, in Gard. Chron. Ill 50 (1911) 42, III 52 

 (1912) 229, fig. 102; G. Wilson in Orch. World 3 (1912) 19, «.; 

 Rolfe in Bot. Mag. 139 (1913) t. 8495; Ames Orch. 5 (1915) 138, 

 7 (1922) 96. 

 Mindanao (Surigao), Lyon s. n. 



DENDROBIUM SCOPA Lindl. in Bot. Reg. 28 (1842) Misc. 55; Reichb. f. 



in Walp. Ann. 6 (1861) 303; Naves Novis. App. (1882) 234; 



Ames in Philip. Journ. Sci. 6 (1911) Bot. 52, 9 (1914) Bot. 18, 



Orch. 5 (1915) 139. 



Dendrobium thysanochilum Schltr. in K. Schum. «fe Lauterb. Nachtr. 



Fl. Deutsch. Schutzgeb. (1905) 152, fide Kranzl. 

 Desmotrichum, scopa Kranzl. in Engl. Pflanzenreich IV. 50. II. B. 21 

 (1910) 349. 



Luzon (Tarlac, Rizal, Laguna), Mindoro, Leyte, Mindanao (Agusan), 

 Loddiges 273, Lyon s. n., 110, Reillo 53, Merrill 9167, Wenzel 064, Weber 



