a,;4 Botanisches Centralblatt. 



Ninck, A. 1903. Note sur un Epilobium nouveau. (Bull. Acad. Int. 

 Geogr. Bot. 1903. p. 555.) 



Omang, S. 0. F. 1903. Hieraciologiske undersogelser i Norge. II. (Nyt 

 Mag. Naturvidensk. Bd. 41. p. 259—288, 289—369.) 



(Datenfeld, C. H. 1903. Smaa Bidrag til den danske Flora. III. (Notes on 

 the Danish Flora.) 1. Ranunculus nemorosus DC, 2. Erythrea capi- 

 tata Willd., 3. Euphrasia nemorosa Pers. (Bot. Tidsskrift. XXV. 

 p. XLIII— XLVI.) 



Palibin, J. 1903. Materialia ad floram peninsulae Guan-dun [Rossice]. 

 (Acta hört. Petropol 21. Fase. 2.) 



Pampanini, R. 1903. Erborizzazioni prima verili ed estive nel Veneto. 

 (App. Nuovo Giorn. Bot. Ital. 1903. p. 576—582.) 



Parish, S. B. 1903. A few new or rare Southern California plants. (Bull. 

 Southern California Acad. Sei. 2. p. Sl— 83. pl. 2.) 



Piper, Chas. V. 1901 [reeeived 1903]. The Flora of Mount Rainier. (Ma- 

 zama. Vol. 2. April 1901. No. 2. p. 93—117.) 



Pollard, C. L. 1903. A new violet from Kentucky. (Proceedings of the 

 Biological Society of Washington. 16. p. 127.) [Viola Priceana. — 

 Trelease.] 



Pollard, C. L. 1903. The nodding Pogonia in the vicinity of Washington. 

 Proceedings of the Biological Society of Washington. 16. p. 127.) 

 [Referring to Triphora trianthophora. — T r e 1 e a s e.[ 



Ramirez, J. 1903. El Pileus heptaphyllus. Nuevo genero di las Papaya- 

 ceas. (La Naturaleza. Sies. 2, 3. p. 707— 711. pl. 41— 45.) 



Rehder, A. 1903. Synopsis of the genus Lonicera. (Report of the Mis- 

 souri Bot. Garden. 14. p. 27—232. pl. 1—20.) 



Respaud, A. 1903. Note sur le Gui. (Bull. Soc. Et. Sei. de l'Aude. 

 T. 13. 1902. p. 273-275.) 



Resvoll, Thekla R. 1903. Den nye Vegetation paa Lerfaldet i Vaerdalen. 

 (Nyt Mag. Naturvidensk. 1903. p. 369—396. pl. V— IX.) 



Reynier, Alf. 1903. Annotations botaniques provencales. (Bull. Acad. 

 Int. Geogr. Bot. 1903. p. 556—558) 



Rikli, M. 1903. Eine neue Form des Bergahorns. (VIII. Bericht der 

 Zürich. Bot. Gesell. H. 1901-1903. p. 69 71. Mit Abb. Auch er- 

 schienen im Anhang zu Heft XIII [1903] der Schweiz. Bot. Gesell) 



Rouy, G. 1903. Sur quelques plantes de Corse. (Rev. Bot. Syst. Geogr. 

 Bot. 1903. p. 131-141. avec PI. I et II.) 



Safiord, W. E. 1903. Extracts from the Note-Book of a Naturalist on the 

 Island of Guam. XI. (The Plant World. 6. p. 232-237 pl. 30.) 

 [Continuation of a series of articles already noted. The illustration is 

 of Carica papaya. — Trelease.] 



Shimek, B. 1903. The Iowa Oaks. (Proceedings of the Iowa Park and 

 Forestry Association. 2. p. 93 — 100. Iowa City.) [An aecount, with 

 analytical key, of the species of Quercus known to oeeur in Iowa. — 

 Trelease.) 



XVI. Landwirthschafiliche Botanik. 



Balland, M. 1903. Sur quelques condiments des colonies francaises. 



(Journ. d. Pharmac. et de chimie. 1903. p. 248—253) 

 Baumann, M. 1903. Der Düngungsversuch und seine Misshandlung. 



[Schluss des I. Abschnittes.] (Naturw. Zschr. f. Land- u. Forstw 1903. 



p. 473—479.) 

 Bois, D. 1903. Les produits vegetaux ä l'exposition d'Hanoi. (Revue 



generale des Sciences. XIV. No. 19. p. 1003—1008.) 

 Chuard, E. et G. Martinet. 1903. Essais de varietes nouvelles de tabac 



dans la vallee de Broye. [Suite.] (Chron. agric. cant. Vaud. Ann. 16. 



p. 497—500, 542—546, 564-569, 594—597 [ä suivre.]) 

 Cook, 0. F. 1903. The eulture of the Central American rubber tree. 



(Bulletin. No. 49. Bureau of Plant Industry. U. S. Dept. Agriculture. 



Oct. 1, 1903.) [An economic aecount of Castilloa, of 86 text pages, with 



18 excellent process illustrations. — Trelease.] 



