154 Botanisches Centralblatt. 



Brewster, W. 1909. Viola Brittoniana at Concord, Mass. (Rhodora, 



XI. p. 107—109.) 

 Britton, N. L. and J. N. Rose. 1909. Thompsonella, a new genus 



of Crassulaceae from Mexico. (Contrib. U. S. nation. Herb. Was- 

 hington. XII. 9. p. 391—392. 2 pl.) 

 Brown, N. E. 1909. List of plants collected in Ngamiland and 



the northern part of the Kalahari Desert. (Kew Bull. 1909. 3. 



p. 89—146.) 

 Buptt-Davy, J. 1909. The generic names of South African plants 



retained under Article 20 of the Vienna Rules of botanical nomen- 



clature. (Rept. South African Ass. Advanc. Sc. 1908. p. 237—245.) 

 Buptt-Davy, J. and R. Leendertz. 1909. First annotated catalogue 



of the vascular plants of the Transvaal and Swaziland. (Rept. South 



African Ass. Advanc. Sc. 1908. p, 230—236.) 

 Chandler, B. 1909. Note on Utricularia emarginata, Benj. (Ann. of 



Bot. XXIII. 90. p. 339-340. 1 pl.) 

 Clarke, Ch. 1909. lUustrations of Cyperaceae. (London, Williams & 



Norgate. 1909. 8«.) 

 Cogniaux, A. 1909. Orchidees nouvelles de la Jamaique, de l'herbier 



„Krug* et Urban" de Berlin. (Rep. nov. Spec. VII. 7/9. p. 121 — 123.) 

 Conzatti, C. 1908. Generös vegetales Mexicanos. I. (S. Barbara, 



California. 1908. 4». 450 pp.) 

 Correns, C. 1909. Untersuchungen über die Gattung Cerastium. 



(Oesterr. bot. Zschr. LIX. 5. p. 169—183. 4 Abb.) 

 Craven, H. E. 1909. A Broom rape new to Britain. (Naturalist. 



1909. 628. p. 203.) 

 Crossland, C. 1909. Geaster fornicatus in Yorkshire. (Naturalist. 



1909. 628. p. 203.) 

 Dahlstedt, H. 1909. Nya skandinaviska Taraxacum-arter. (Bot. Not. 



1907. 3. p. 167—179.) 

 Depganc, L. 1909. Geographische Verbreitung der Moehringia villosa 



(Wulfen) Fenzl. [Schluss]. (Allg. bot. Zschr. XV. 5. p. 71—74.) 

 Dpabble, E. and rii. 1909. Notes on the flora of Derb5'-shire. (Journ. 



of Bot. XLVIL 558. p. 199—207.) 

 Druee, G. C. 1909. Montia lamprosperma, Cham., in Scotland. (Ann. 



Scottish nat. Hist. 1909. 70. p. 121—122.) 

 Druce, G. C. 1909. On the British plant lists and their discrepan- 



cies. (Ann. Scottish Nat. Hist. 1909. 70. p. 96—103.) 

 Dünn, S. T. 1909. New Chinese plants. (Journ. of Bot. XLVIL 558. 



p. 197—199.) 

 Eames, E. H. 1909. Notes upon the flora of Newfoundland. (Rho- 



dora. XL p. 85—99.) 

 Erdner, E. 1909. Salix caprea L. X daphnoides Villars X purpurea 



L. nov. hybr. = Salix neoburgensis Erdner. (Allg. bot. Zschr. 



XV. 5. p. 65-67.) 

 Evans, W. 1909. Goodyera repens, R. Br., in Haddingtonshire. 



(Ann. Scottish nat. Hist. 1909. 70. p. 122-123.) 

 Evans, W. 1909. Schoenus nigricans L., in Haddingtonshire. (Ann. 



Scottish nat. Hist. 1909. 70. p. 122.) 

 Ewart, A. J. 1908. Recording census of the Victorian flora. (Dept. 



of Agric. Victoria 1908. 4'^. 98 pp.) 

 Ewapt, A. J. 1909. The changes of names in the recording census. 



(Victorian Nat. XXV. 12. p. 200—201.) 

 Ewart, A. J. and J. White. 1909. Contributions to the flora of 



Australia. (Proc. roy. Soc. Victoria. XXI. 2. p. 540—549. 4 pl.) 

 Ewart, A. J., J. White and J. R. Tovey. 1908. Contributions to 



