42 Botanisches Centralblatt. 



Davidson, A. 1906. Flora of Clifton, Arizona. (Bull. South California 



Ac. Sc. V. p. 67 — 70.) [Asclepiadaceae to Amaranthaceae, of a 



list earlier parts of which appeared as follows in the same "Bulletin": 



III. p. 110—111. IV. p. 18—19, 35-36, 130—131. - Trelease.] 

 Degen, A. von 1905. A Siberaea croatica termeseröl. [Ueber die 



Frucht der Siberaea croatica]. (Mag. bot. Lap. IV. p. 284.) 

 Demilly, I. 1906. Les plantes du genre Laportea Gaudich, leurs 



caracteres, leur action urticante dangereuse. (Bull. Sc. pharm. XIII. 



p. 144.) 

 D[ode], L. A. 1906. Arbres mexicains interessants.'(Bull. Soc. dendrol. 



France. I. 2. p. 63—64. 2 pl.] 

 Dode, L. A. 1906. Contribution ä l'etude du genre Juglans. (Bull. 



Soc. dendrol. France. I. 2. p. 67 — 98. ill.) 

 Dowell, Ph. 1906. North American species of Calceolaria. (Bull. 



Torrey bot. Club. XXXIII. p. 547—556. pl. 18—22.) 

 Duthie, J. F. 1906. Nepeta Wilsoni Duthie n. sp. and N. Veitchii 



Duthie n. sp. (Gard. Chron. 3. XL. 1038. p. 334.) 

 Eberhardt, P. 1906. Decades botaniques de la mission scientifique 



permanente d'exploration en Indo-Chine. Annee 1906. N°. 1. (Hanoi. 



1906. 4°. 10 pl. col. avec. 42 pp. texte.) 

 Engler. 1906. Beiträge zur Kenntniss der Pflanzenformationen von 



Transvaal und Rhodesia. (Sitzber. kgl. preuss. Ak. Wiss. LH. 41 pp.) 

 Ewart, A. J. and J. R. Tovey. 1906. The proclaimed plants of 



Victoria. Nut Grass [Cyperus rotundus L.]. (Journ. Dept. Agric. 



Victoria IV. 12. p. 736. 1 col. pl.) 

 Fairer, R. 1906. Japanese plants and gardens. (Journ. roy. hortic. 



Soc. XXXI. p. 12-17.) 

 Fedde, F. 1906. Neue Formen von Glaucium aus Nord- und West- 

 Persien. (Rep. nov. Spec. Regni veg. III. 40/41. p. 215.) 

 Fedtsehenko, B. 1906. Botanische Reisenotizen vom Jahre 1905 



aus dem Gouv. Kaluga. (Bull. Jard. imp. bot. St. Petersbourg. VI. 



p. 150—153. 2 Fig. Mit deutsch. Resume.) 

 Felber, Th. 1906. Natur und Kunst im Walde. (Frauenfeld. 1906. 



8°. 135 pp. 13 Textfig. u. 23 Vollbild.) 

 Fernald, M. L. 1906. An alpine variety of Solidago macrophylla. 



(Rhodora VIII. p. 227—228.) [Solidago macrophylla thyrsoidea (S. 



thyrsoidea Meyer), ranging from Labrador to Mount Washington, 



N. H. — Trelease.] 

 Fernow, B. E. 1906. The high Sierra Maestra. A survey in the 



tropics. (Forestry Quarterly. IV. p. 239 — 258.) [Economic forestal 



study in Cuba.] 

 Finet, A. et F. Gagnepain. 1906. Especes nouvelles de lAsie 



Orientale [2 e note]. (Bull. Soc. bot. France. LIII. p. 573—576. ill.) 

 Freuler, B. 1906. Die Holz- und Kulturpflanzen des zentralen Bündner 



Oberlandes. (Jahrber. natf. Ges. Graubündens. N. F. XL VIII. 



p. 329-355. 2 Tab.) 

 Gage, A. T. 1906. Bulbophyllum Burkilli, a hitherto undescribed spe- 

 cies from Burma. (Journ. and Proc. asiatic Soc. Bengal. IL 8. p. 343.) 

 Gallöe. O. og C. Jensen. 1906. Plantevaeksten paa Borris Hede. 



(Bot. Tidsskr. XXVII. 3. p. 249—275.) 

 Gandoger, M. 1906. Le Luzula Novae Cambriae. (Bull. Soc. bot. 



France. LIII. 7. p. 532-534.) 

 Greene, E. L. 1906. A study of Rhus glabra. (Proc. Washington 



Ac. Sc. VIII. p. 167—196.) 

 Griffin, W. H. 1906. Notes on the flora of Eastbourne as observed 

 . during the Congress. (South Eastern Nat. for 1906. p. 68 — 69.) 



