(342) 



Peradeniya. Royal Botanic Gardens, Peradeniya, Ceylon. 



Annals. 

 Philadelphia. Academy of Natural Sciences, Philadelphia, Pa. 



Proceedings. 

 Philadelphia Commercial Museum, Philadelphia, Pa. Publica- 



Philadelphia Geographical Society, Philadelphia, Pa. Bulletin. 



Philippine Islands. Bureau of Agriculture, Manila, P. I. 

 Report, Bulletin, Farmers Bulletin, Press Bulletin, Philippine 

 Agricultural Review. 



Philippine Islands. Bureau of Science, Manila, P. I. Philip- 

 pine Journal of Science. 



* Pittonia, Washington, D. C. 

 Plant World, New York, N. Y. 



* Playground Association of America, New York, N. Y. 

 Popular Science Monthly, New York, N. Y. 



Portici. R. Scuola Superiore di Agricoltura, Portici, Italy. 



Portland Society of Natural History, Portland, Me. Proceed- 



Prag. Deutscher Naturwissenschaftlich-medicinischer Verein 



fur Bohmen: "Lotos," Prag, Bohemia, Austria. "Lotos." 

 Preservation of Native Plants: see Society for the Preservation of 



Native Plants. 

 *Progressus Rei Botanicae, Jena, Germany. 

 Providence. Park Commisioners, Providence, R. I. Annual 



Report. 

 Queens College Library, Kingston, Ontario, Canada. 

 Regensburg. Kgl. Botanische Gesellschaft, Regensburg, Bavaria 



Germany. Denkschriften. 

 *Repertorium Novarum Specierum Regni Vegetabilis, Berlin, 



Germany. 

 Revista de la Facultad Nacional de Agronomia y Veterinaria, La 



Plata, Argentine Republic. 



* Revista de Montes, Madrid, Spain. 

 Revue Bryologique, Cahan, Athis, France. 



Revue de l'Horticulture Beige et Etrangere, Ghent, Belgium. 

 Revue des Cultures Coloniales, Paris, France, 

 t Revue Generate de Botanique, Paris, France. 

 Revue Horticole, Paris, France. 



