74 Botanisches Centralblatt. 



Britten, J. 1909. Notes from the National Herbarium. IL (Journ. 



of Bot. XLVII. 554. p. 41-46.) 

 Chiovenda, A. 1908. Asteraceae. Species novae in excelsis Ruwen- 



zori in expeditione Ducis Aprutii lectae. (Ann. di Bot. VII. 1. p. 177.) 

 Christ, H. et H. Leveille. 1909. Carices et Filices sachalinenses 



novae, a R. P. Faurie collectae. fBull. Ac. intern. Geosr. bot. 3. 



XVIII. 231. p. 33—36.) 

 Clements, F. E., C. O. Rosendahl and F. K. Butters. 1908. 



Guide to the spring flowers of Minnesota. (Minnesota Plant Studies. 



I. Mar. 1908.) [A series of Identification keys for families, genera 



and species. — Trelease.] 

 Clements, F. E,, C. O. Rosendahl and F. K. Butters. 1908. 



Guide to the trees and shrubs of Minnesota. (Minnesota Plant 



Studies. IL Oct. 1908.) [Concise identification keys. — Trelease.] 

 Cogniaux, A. 1909. Hemsleya nova Chinensis [H. trifoliolataj. (Rep. 



nov. Spec. Regni veg. VII. 119/124. p. 304.) 

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



bier „Krug et Urban", de Berlin. (Rep. nov. Spec. Regni veg. 



VII. 119/124. p. 304—307.) 

 Conw^entz, H. 1909- The care of natural monuments vvrith special 



reference to Great Britain and Germany. (Cambridge Univ. Press. 



80. XII, 186 pp. 10 ill.) 

 Curtis's botanical Magazine. 1909. Edited by D. Prain. N^. 1463. 



(London, Lovell Reeve & Co. 1909.) 

 Cushman, J. A. 1909. Some interesting Maine plants, (Rhodora. 



XL p. 13-14.) 

 Davidson, A. 1909. New botanical records for Los Angeles. (BulL 



S. California Ac. Sc. VIII. p. 8.) 

 Demeneix, P. 1909. De quelques localites nouvelles de plantes 



rares dans le Puy-de-DOme. (Ann. Stat. limnol. Besse. 1909. 1. 



p. 85—90. ä suivre.) 

 Detmers, F. 1909. Annuai report on the plants new to the Ohio 



State list for 1907—8. (Ohio Nat. IX. p. 421—422.) 

 Dodds, G. S. 1908. Studie in mesa and foothill Vegetation. I. Geology 



and physiography of the mesas. (Univ. Colorado Studies. VI. 



p. 11—19. 3 fig.) 

 Dode,' L. A. 1909. Arbores et frutices novi. (Bull. Soc. bot. France. 



LV. 8. p. 648-656. 2 fig.) 

 Dode, L. A. 1909. Revue des especes du continent asiatique de la 



section Tetradium et de la section nouvelle Evodioceras du genre 



Evodia. (Bull. Soc. bot. France. LV. 9. p. 701—707.) 

 Druee, G. C. 1909. What is Epipactis purpurata Sm.? (Journ. of 



Bot. XLVII. 553. p. 27—29.) 

 Druce, G. C. and H. W. Pugsley. 1909. Salvia Horminoides 



Pourret. (Journ. of Bot. XLVII. 555. p. 87—91.) 

 Ernst, E. 1909. Die Besiedelung vulkanischen Bodens auf Java und 



Sumatra. (Vegetationsbilder von Karsten und Schenck. VII. Reihe. 



1—2. Heft. 12^Taf. II, 28 pp. Text.) 

 Esquirol, J. 1909, Apercu sur le Kouy-Tcheou. (BulL Ac. intern. 



Geogr. bot. 3. XVIII. 231. p. 16.) 

 Ewart, A. J. 1909. Biological survey of Wilson's promontory. 



(Victorian Nat. XXV. 9. p. 142—151. 1 map.) 



wart, A. J. and J. R. Tovey. 1909. The European Dodder. 

 Tourn. Dept. Agric. Victoria. VII. 1. p. 32—33. 1 col. pl.) 

 vcett, W. and A. B. Rendle. 1909. Some new Jamaica Orchids. 

 urn. of Bot. XLVII. 553. p. 3—8.) 



