92 Botanisches Centralblatt. 



Marenghi, E. 1905, La coltivazione del Pioppo nero lungo il Po, con 

 speciale riguardo alla Provincia di Piacenza. (Itaiia agric. XLII. p. 

 295 - 300.) 



MigHorato, E. 1905. Le data della pubbiicazione dei „Genera plantarum" 

 dell' Endlicher e notizie relative. (Ann. di Bot. III. p. 169—175.) 



Nohe. 1905. Geschichte der Anpflanzungen auf der Insel Mainau und 

 Beobachtungen an den dortigen Exoten. (Mitt. deutsch, dendrol. Ges. 

 XIV. p. 64—68.) 



Parisb, S. B. 1905. A preliminary Synopsis of the Southern California 

 Cyperaceae. VHI. (Bull. South California Ac. Sc. IV. p. 126—133.) 

 [Continuation of parts already noticed, and dealing with Carex, and 

 Scirpus^ in part, with a key to the species of the latter genus. Scirpus 

 pacificus Britten is proposed as new. Trelease.] 



P[aräs!3], S. B. 1905. Cereus giganteus in California. (Bull. South Cali- 

 fornia Ac. Sc. IV. p. 122.) [The giant cactus is reported to cross the 

 Colorado River into California at Monument Peak. Trelease.] 



Peet, L. H. 1903 [received 1906]. Trees and Shrubs of Central Park. 

 (Manhattan Press, New York City. 1903. X, 363 pp. 12«. [A populär 

 account of cultivated species^ with numerous maps of sections of the 

 park^ on which representatives of the species occur, and illustrated by 

 a large number of habit photograms. Trelease.] 



Petri, L. 1905. Sull'attuale condizione degli Olive colpiti dalla brusca 

 in provincia di Lecce. (Bull. Uff. Minist. Agr. Ind. e Comm. III. p. 

 603-608) 



Pfitzer, E. 1905. Die in Deutschland kultivierten winterharten Phyllo- 

 stachys-Formen. (Mitt. deutsch, dendrol. Ges. XIV. p. 53—64.) 



Pierron, E. 1905. Histoire de la Foret de Soigne. (Bruxelles 1905. 8». 

 V. 560 pp. avec gravures.) 



Piper, C. V. 1905. New and interesting American grasses. (Proc. biol. 

 Soc. Washington. XVIII. p. 143—150.) 



Porta, P. 1905, Appendix Fiorulae nostrae Tridentinae^ finitimisque in 

 regionibus. (Atti Ac. Agiati. Ser. 3. XI. p. 209—216.) 



Proltewitz, K. 1905. Veränderungen in der deutschen Baumwelt. (Mitt. 

 deutsch, dendrol. Ges. XIV. p. 107—111.) 



Pucci, A. 1905. L'Aesculus macrostachya DC (Bull. Soc. toscana Ortic. 

 Ser. 3. X. p. 222—224.) 



Rehder, R. 1905. Die amerikanischen Arten der Gattung Parthenocissus. 



(Mitt. deutsch, dendrol. Ges. XIV. p. 129—137.) 

 Rogers, Julia E. 1905. The tree book. (New York^ Doubleday, Page & Cy. 



1905. 4". XX, 589 pp. 176 pl.) 



Schneider, C. K, 1905. Beitrag zur Kenntniss der Arten und Formen der 



Gattung Cercocarpus Knuth. (Mitt. deutsch, dendrol. Ges. XIV. p. 



125-129.) 

 Schneider, C. K. 1905. Die Gattung Berberis [Euberberis]. (Mitt. deutsch. 



dendrol. Ges. XIV. p, 111—125.) 

 Sennj, L. 1905. Plante della Colonia Eritrea coltivate nel R. Orto Bota- 



nico di Palermo. (Boll. Orto bot. Palermo. IV. p. 5—14.) 

 Sordeüi, F. 1905. Note sur Pherbier des Alpes de la Savoie offert par 



J. L. Bonjean ä l'Imperatrice Josephine. (Rev. savolsienne. 1905. 2. 



3 pp.) 

 Sprenger, C. 1905. Ceratonia Siliqua. (Bull. Soc. toscana Ortic. Ser. 3. 



X. p. 217—219.) 

 Sprenger, C. 1905. Cicer arietinum. (Bull. Soc. toscana Ortic. Ser. 3. 



X. p. 192—194.) 

 Sprenger, C. 1905. Del Ficus elastica Roxb. e di altre plante gommifere. 



(Bull. Soc. toscana Ortic. Ser. 3. X. p, 285—287, 332-337.) 

 Sprenger, C. 1905. Dell'Olivo. (Bull. Soc. toscana Ortic. Ser. 3. X. 



p. 196—200). 

 Sprenger, C. 1905. I cavoli fiori d'Italia. (Bull. Soc. toscana Ortic. 



Ser. 3. X. p. 314—324.) 

 Sprenger, C. 1905. II Luppolo. (Bull. Soc. toscana Ortic. Ser. 3. X. 



p. 226-229.) 



