( 66 ) 
eerie Commercial Museum, Philadelphia, Pa. Puddz- 
ce Geographical Society, Philadelphia,Pa. Budletin. 
Philippine Islands. Bureau of Agriculture, Manila, Philippine 
I Report, Bulletin, Farmers Bulletin, Press Bulletin. 
Philippine Islands. Bureau of Government Laboratories, Ma- 
nila, Philippine Ids. Pudlécations. 
{ Pittonia, Washington, D. 
Plant World, Washington, D. C 
Popular Science Monthly, New York City, N 
Portici. R. Scuola Superiore di Apricolure, Portici, Italy. 
Annali. 
Portland Society of Natural History, Portland, Me. Proceed- 
ing’s. 
Preservation of Native Plants: see Society for the Preservation 
of Native Plants. 
Queens College Library, Kingston, Ontario, Canada. 
Regensburg. Kgl. Botanische Gesellschaft, Regensburg, Ba- 
varia, Germany. Denkschriften. 
Revue Bryologique, Cahan, Athis, France. 
* Revue de Botanique Systématique et de Géographie Botanique, 
Asniéres, France. 
Revue de l’Horticulture Belge et Etrangére, Ghent, Belgium. 
Revue des Cultures Coloniales, Paris, France. 
+ Revue Générale de Botanique, Paris, France. 
* Revue Horticole, Paris, France. 
{ Revue Mycologique, Toulouse, France. 
Revue Scientifique du Bourbonnais et du Centre de la France, 
Moulins, France. 
*Rhodora, Boston, Mass. 
Rome. R. Istituto Botanico, Rome, Italy. Axnuario; Anunalé 
adi Botanica. 
Rome. R. Stazione Agraria Sperimentale, Rome, Italy. Bol- 
letino. 
Rochester Academy of Sciences, Rochester, N. Y. Proceedings. 
Royal Gardens, Kew: see Kew, Royal Gardens. 
Royal Horticultural Society: see London, Royal Horticultural 
Society. 
Royal Microscopical Society: see London, Royal Microscopical 
Society. 
