PLANTS FROM BATANES AND BABUYANES ISLANDS. 429 



D. sp. 



Camiguin, IflOE Fenix, probably an undescribed species. 



D. sp. 



Camiguin, 393} Fcnix,'a. form apparently allied to D. platyphylla Scliltr. 



HOYA K. Br. 

 H. benguetense Scliltr. 

 Camiguin, Jil2Jf Fenix. 

 Known only from Luzon. 



H. odorata Scliltr. 



Batan, near the summit of iSIount Iraya, 3789 Fenix. 



Mountains of Luzon and Mindoro. 



PERGULARIA Linn. 

 P. filipes Schltr. 

 Camiguin, ^097 Fenix. 

 Known only from the Philippines. 



TOXOCARPUS W. & A. 

 T. sp. 

 Batan, Santo Domingo de Basco, 3658 Fenix. 



convolvulaceIe. 



IPOMOEA Linn. 



I. pes-caprae (Linn.) Sweet. 



Batan, Santo Domingo de Basco, 3226 Mearns; 3561 Fenix. Babuyan, 3905 

 Fenix. N. v., Vadino. 



Alojig the seashore throughout the Philippines; tropical and subtropical coasts 

 of the World. 



I. gracilis R. Br. Prodr. (1810) 484; House in Ann. N. Y. Acad; Sci. 18- 



(1908) 248. 



/. denticvlata (Desr. ) Choisy, non R. Br. 



Sabtan, 3732 Fenix. N. v., Ditadit. 



Near the seashore throughout the Philippines; tropics of the World. 



I. stolon if era (Cyrilli) Poir. in Lam. Encycl. 6 (1804) 20; House in Ann. N. Y. 

 Acad. Sci. 18= (1908) 213. 



Convolvulus stoloniferus Cyrilli PI. Rar. 1 (1788) 14. 



Convolvulus littoralis Linn. Syst. ed. 10 (1759) 924. non Ipomoea littoralis Bl. 



Convolvulus acetosaefolius Vahl Eel. 1 (179G) 18. 



Ipomoea acetosaefolia R. & S. Syst. 4 (1819) 246. 



Ipomoea carnosa R. Br. Prodr. (1810) 485; Forbes & Hemsl. in Journ. Linn. 

 Soc. Bot. 26 (1890) 158; Mats. & Hayata Enum. PI. Formosa (1906) 261. 



Camiguin, J/OOl Fenix, along the seashore. 



Seashores of tropical and subtropical regions of the World; not previously 

 recorded from the Philippines, and here enumerated under its oldest valid specific 

 name. 



STICTOCARDIA Hallier f. 



S. tiliaefolia (Desr.) Hallier f. 



FuGA, 3241 Mearns. 



Widely distributed in the Philippines ; tropical Asia, Africa and America. 



