Neue Litteratur. 45 



Rolfe, R. A. 1904. Miltonia Karwinskii. (Orchid Review. Vol. XII. No. 142. 



p. 298-300.) 

 Rolfe, R. Ä. 1904. Oncidium praetextum. (Orchid Review. Voi. XII. 



No. 142. p. 293—295.) 

 Rolfe, R. A. 1904. Sobralia violacea alba. (Orchid Review. Vol. XII. 



No. 142. p. 291—292.) 

 Rolfe, R. A. 1904. Zygopetalum Mackaii and its allies. (Orchid Review. 



Vol. XII. No. 143. p. 324—327.) 

 Rostowtzeff, S. 1904. Bestimmungstafeln der Pflanzen für Schulen und 



zum Selbstunterricht. Teil I: Gefässpflanzen. (Moskau 1904. 2 Aufl. 



8 U . 308 pp. Mit 468 Abb.) [Russisch.] 

 Rothrock, J. T. 1904. Black Ash. (Forest Leaves. IX. p. 184—185.) 



[An account, with habit and bark illustrations, of Fraxinus sambucifolia, 



or F. nigra. — Trelease.] 

 Ryan, G. M. 1904. Water-Yielding plants, found in the Thana forests. 



(Journ. Bombay Nat. Hist. Soc. Vol. XVI. p. 65—69.) 

 Safford, W. E 1904. Extracts from the note-book of a naturalist on the 



island of Guam. XXV [the end]. Plant World. Vol. VII. No. 12. p. 287 



—298. With pl. XVII.) 

 Schirjajeff, G. J. 1904. Materiaux pour servir ä la Flore du gouverne- 



ment de Kharkow (des districts de Starobjelsk et de Koupjanskj. (Trav. 



Soc. Nat. Univ. Kharkow. 1904. 90 pp. en Russe.) 

 Schröter, C. 1904. Fortschritte der Floristik. Neue Formen und Stand- 

 orte aus der Flora der Schweiz aus dem Jahre 1903 (Ber. Schweiz. 



Bot. Gesell. H. 14. p. 114—122.) 

 Schübe, Th. 1904. Die Verbreitung der Gefässpflanzen in Schlesien, 



preussischen und österreichischen Anteils. Breslau. 1903—1904. 



361 pp. und 1 Karte.) 

 Sennen, le Frere 1904. Note sur le Cirsium corbariense Sennen, sur le 



Conyza naudini Bonnet et sur quelques hybrides. (Bull. Soc. Bot. 



France. T. LI. No. 8. p. 425—428.) 

 Shafer, J. A. 1904. The American Sennas. (Torreya. IV. p. 179—181. 



fig. 1 —2.) [An account of Cassia Marilandica, from which is segre- 



gated C. Medsgeri ranging from Pennsylvania to Virginia, Arkansas 



and Kansas. — Trelease.] 

 Smith, J. J. 1904. Dendrochilum ßl. (Rec. Trav. Bot. Neerland. I. No. 2 



—4. p. 204-205. 111.) 

 Smith, J. J. 1904. Neue Orchideen. (Rec. Trav. Bot. Neerland. I. No. 2 



—4. p. 146—159. III.) 

 Somerville, A. 1904. Carex divisa Hudson as a Scottish Plant. (Trans. 



and Proc. Bot. Soc. Edinburgh. Vol. XXII. Pt. III. p. 309—311.) 

 S[prague], J. A. 1904. New or noteworthy plants. Lobelia heterodonta 



Sprague sp. nov. (Gard. Chron. Vol. XXXVI. No. 928. p. 252—253.) 

 Stahl, E. 1904. Mexikanische Xerophyten. (Vegetationsbilder von G. 



Karsten und H. Schenck. Reihe II. H. 3-4.) 

 Sterling, E. A. 1904. Ghaparral in northern California. (Forestry Quar- 



teriy. II. p. 209—214.) [A general analysis of the shrub growth of 



the northern mountains, with an enumeration of the more important 



species concerned. — Trelease.) 

 Stirling, J. 1904. Notes on a census of the flora of the Australian Alps. 



(Trans, and Proc. Bot. Soc. Edinburgh. Vol. XXII. Pt. III. p. 319 



—395.) 

 Sudre, H. 1904. Batotheca Europaea. Fascicule II. (No. 51-100.) 



(Toulouse 1904. 50 Especes preparees, avec texte in 8 U . p. 17—35.) 

 Timofeew, G. E. 1904. Sur la Flore des environs de Kharkow. (Trav. 



Soc. Nat. Univ. Kharkow. 1904. 63 pp. en Russe.) 

 Trabut. 1904. Le Figuier (suite et fin). (Rev. Hortic. Algerie. Ann. 8. 



No. 12. p. 285—297. 111.) 

 Trabut. 1904. Les Bougainvilles. (Rev. Hortic. Algerie. Ann. 8. No. 12. 



p. 297—299.) 

 Trabut. 1904. L'Orange blanche de Blidah. (Ann. Soc. Hortic. et Hist. 



Nat. Herault. Ann. 44. T. XXXVI. No. 4. p. 124—126.) 



