ORCHIDACEM 237 



Growing on branches of banaba, common name Dapo sacahoi, 

 Lamao River, Mt. Mariveles, Prov. Bataan, Luzon, April 11, 1904, 

 II. JSf. Whitford (no. 43). — Epiphyte on tree near river, alt. 300 

 ft., Lamao River, Mt. Mariveles, Prov. Bataan, Luzon, May 18, 

 1905, //. N. Whitford (no. 1294). — Luzon, A. Loher (no. 6010). 



— Epiphyte, rls. yellowish, Prov. Rizal, July 28, 1905, Ahern's 

 collector (no. 3240). — Island of Bohol, July, 1906, R. G. Mc- 

 Gregor (no. 1692). — Amongst shrubs on ledges, Twin Peaks, 

 Prov. Benguet, Luzon, May 26, 1904, A. D. E. Elmer (no. 6362). 



— Tanay, Prov. Rizal, Luzon, June, 1907, Maximo Ramos (no. 

 3325). 



The material on which my determination was made agrees per- 

 fectly with no. 2083 of Cuming's Philippine plants, a number 

 placed among the indeterminate in Vidal's list. 



Endemic. 



C. EXPANSUM Reichb. f. Otia bot. Hamb. 52 (1878) and 

 Xen. Orch. 3: 29 ; Naves Nov. App. 239. 



" Aff. CI. Wendlandorum foliis latissimis oblongo-ligulatis apice 

 subsequali bilobis, racemo multifloro, bracteis setaceo-triangulis 

 reflexis ovaria pedicellata sequantibus, sep)alis tepalisque ligulatis 

 obtuse acutis, labelli lamina cordiformi, superficie calloso rugosa, 

 appendice ante columnam ligulata apice retusa erosa, calcari stipi- 

 tato vesicato. Caldera Mindanao." — Reichenbach f., Otia bot. 

 Hamb., I. c. 



Leaves 2 dm. long, ± 4 cm. wide, oblong, obliquely truncate, 

 emarginate, coriaceous. Sepals pubescent externally. Lip papil- 

 lose-hairy, cream-colored. Flowers yellow. 



Epiphyte, alt. 3000 ft., Lamao River, Prov. Bataan, Luzon, March 

 22, 1905, T. E. Borden (no. 2942). — Caldera, Mindanao, Wilkes 

 expedition (specimen in lib. Gray, type). — Near Serawan River, 

 fls. small, fragrant, wine-color and yellow, Prov. Davao, Mindanao, 

 Rev. R. F. Black (no. 11). — Guimba, Island of Balabac, Prov. 



