266 Botanisches Centralblatt. 



4. u. 5. H. Jena. G. Fischer. 1911. 12 Taf. mit 24 pp. Text.) 

 Buchet, S. 1911. Nouvelles especes d'Arisema Mart. 2e note. (Not. 



syst. II. 4. p. 120—128.) 

 Bunting, R. H. 1911. Some plants from Liberia. (Journ. of Bot. 



IL. 586. p. 320-323.) 

 Burt-Davy, J. 1911. Occurrence of a Spek-boom (Portulacaria sp.) 



in the Transvaal. (S. African Journ. Sc. VII. 6. p. 264.) 

 Cavalerie, J. 1911. Les Aurantiacees du Kouy-Tcheou. (Bull. Geogr. 



bot. 4. XX. 261. p. 210—211.) 

 Cavalerie, J. 1911. Le Zingiber roseum. (Bull. Ac. Geogr. bot. 4. 



XX. 260. p. 136.) 

 Chase, A. 1911. Arrhenatherum elatius ß tuberosum in America. 



(Rhodora. XIII. p. 207-208.) 

 Chatenier, C. 1911. Plantes nouvelles, rares ou critiques du bassin 



moyen du Rhone. (Bull. Soc. bot. France. LVIII. 4/5. p. 284—289. 



p. 344—349. 1 pl.) 

 Coste et Soulie. 1911. Plantes nouvelles, rares ou critiques. (Bull. 



Soc. bot. France. LVIII. 4/5. p. 319—326. p. 358—365. p. 412—421. 



ä suivre.) 

 Crampton, C. B. 1911. The Vegetation of Caithness considered in 



relation to the geology. (Publ. under the auspices of the Committee 



for the survey and study of British Vegetation. Edinburg, 1911. 32 pp.) 

 Dahlstedt, H. 1911. Nya Oestsvenska Taraxaca. (Ark. för Bot. X. 



6. 36 pp.) 

 Dahlstedt, H. 1911. Wästsvenska Taraxaca. (Ark. för Bot. X. 17. 74 pp.) 

 Dalman, G. 1911. Die Pflanzen Palästinas [Forts, u. Schluss].(Zschr. 



deutsch. Palästina- Ver. XXXIV. 4. p. 185-241.) 

 Domin, K. 1911. First contribution to the flora of Australia. (Rep. 



Spec. nov. IX. 35/8. p. 550—553.) 

 Domin, K. 1911. Koeleria Hosseana, eine neue hochtibetische Koe- 



leria-Art. (Rep. Spec. nov. X. 234/8. p. 54—55.) 

 Domin, K. 1911. Queensland's Plant-Associations. (Proc. roy. Soc. 



Queensland. XXIII. 1. p. 57—74.) 

 Domin, K. 1911. Second contribution to the flora of Australia. (Rep. 



Spec. nov. X. 234/8. p. 57—61.) 

 Dörfler, J. 1911. Herbarium normale. Cent. LIII und LIV. (Wien. 



III. Barichg. 36. 1911.) 

 Dorrien-Smith, A. A. 1911. Plants of Chatham Island. (Journ. r. 



hortic. Soc. London. XXXVII. 1. p. 57-64.) 

 Drabble, E. and H. 1911, Notes on the flora of Derbyshire. IL 



(Journ. of Bot. IL. 586. p. 313—317.) 

 Druce, G. C. 1911. Scottish plants, chiefly from Skye, Peebles, 



Selkirk and Kirkcudbright (cont.). (Ann. Scottish nat. Hist. 1911. 



79. p. 164—174.) 

 Ducellier, L. 1911. Etüde phvtogeographique des dunes de la baie 



d'Alger. [fin]. (Rev. gen. Bot. XXIII. 272. p. 321—340. ill.) 

 Dünn, S. T. 1911. A revision of the genus Actinidia, Lindl. (Journ. 



Linn. Soc. Bot. XXXIX. 273. p. 394—410. 1 map.) 

 Dünn, S. T. 1911. Dipentodon. A new genus of uncertain systema- 



tic Position. (Kew Bull. 1911. 7. p. 310-313. ill.) 

 Ekman, E. L. 1911. Neue brasilianische Gräser. (Ark. för Bot. X. 



17. 43 pp. 6 Taf. 2 Fig.) 

 Engler, A. 1911. Aristolochiaceae africanae. II. (Bot. Jahrb. XLVI. 



3. p. 412—414.) 

 Engler, A. 1911. Burseraceae africanae. V. (Bot. Jahrb. XLVI. 3. 



p. 289—292.) 



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