Scbriftenverzeichniss. IS 



taneousby within one hundred mile3 of New York City. (Pittonia I, p. 184 — 



194.) (A critical review, especially in regard to the principles of nomenclature 



involved. — Cit. nach B. Torr. B. C, XV, 1888, p. 245.) 

 *248. Greffrath, H. Zur Theecultur. (Auslend, 1888, p. 619—620.) 

 249. Grierson, G. A. The Sudden Appearence and Gradual Extiuction of Certain 



Species of Piants in Limited Areas. (Ph. J., 3. ser., vol. 18. London, 1888. 



p. 532, 533.) (R. 62.) 

 *250. Güssfeldt. Reise in den Anden von Chile und Argentinien 1887. (Cit. nach 



Geogr. Jahrb., XIII, p. 349.) 



251. Guillaud, J. A. Les zones botaniques de sud-ouest de la France. (Ass. fr. p. 



l'avanc. des sc, 16. sess., 1887, 1 P. Paris, 1887. p. 251—252.) (R. 26.) 



252. Guinier. Developpement anormal de Bourgeous de hetre ä Pautomne. (B. S. B. 



France, XXXV, 1888, p. 400.) (R. 40.) 

 *253. Haberer, J. V. List of Piants in the Vicinity of Utica, for April, May and por- 

 tion of June. (Pamph. 8°. 20. 1888. — Cit. Dach B. Torr. B. C, 1888, p. 203.) 



254. Haig, Ch. R. A new vegetable. (G. Chr., ser. 3, vol. 3, 1888, p. 627.) (R. 154.) 



255. Halsted, B. D. Bulletin from the botanical department of the State Agricultural 



College. (Arnes, Jowa, 1888, 118 p. 8°. — Ref. nach Bot. C, XXXVI, 1888, 

 p. 109—111) (R. 47.) 



256. — Plauts and dry weather. (Bulletin from the Botanical Department of the State 



Agricultural College, Arnes. Jowa, 1888. p. 13—18.) (R. 48.) 



257. — Die californische Flora im trockenen Winter. (Populär Science Monthly No. 6, 



Apr. 1887. — Ref. nach Natur, XXXVI, 1888, p. 274—275.) (R. 43.) 



258. — Weeds. (Bot. G., XIII, 1888, p. 327.) (R. 268.) 



259. — Preliminary List of the weeds of Jowa. (Bulletin from the Botanical Department 



of the State Agricultural College. Arnes. Jowa, 1880. p. 34—54.) (R. 370.) 

 *260. — Note on the sparsity of pollen in some varieties of the tomato flowers. With 

 „Some preliminary notes upon the relation of our native and naturalised flowering 

 piants to soil and climate" by Lorenby. (Proceed. of the Society for the Pro- 

 motion of Agricultural Science for the 1888 meeting. — Cit. nach Bot. G., XIII, 

 1888, p. 328.) 



261. Harrow, W. Sechium edule. (G. Chr., ser. 3, vol. 4, 1888, p. 602.) (R. 145.) 



262. Hart, J. H. Solanum coruigerum. (G. Chr., ser. 3, vol. 3, 1888, p. 181.) (R. 306.) 



263. Hartert, E. Reise im westlichen Sudan. (Petermann's Mitth., Bd. 33, p. 172— 183. 



Gotha, 1887.) (R. 479.) 

 *264. Harz, C. 0. Ueber ägyptische Textilstoffe des 4. bis 7. christl. Jahrhunderts. (Bot 

 C, XXXIV, 1888, p. 185-186.) 



265. Haussknecht, C. Kleinere botanische Mittheilungen. (Mitth. der Geogr. Ges. zu 



Jena, VI, p. 21-32.) 



266. — Beiträge zur Gattung Epilobium. (Mitth. der Geogr. Ges. zu Jena, VII, 1888, 



p. 4—6.) (R. 65, 345 u. 398D. , l 



267. — Botanische Notizen. (Mitth. des Bot. Ver. f. Gesammtthüringen, 1888, p. 34.) 



(R. 186.) 



268. — Centaurea. (Sitzungsber. des Bot. Ver. f. Gesammtthüringen, 1888, p. 18.) 



(R. 73.) 



269. Havard, V. Distribution of the Buffalo Grass (Buchloe dactyloides Engelm.). (B. 



Torr. B. C, XV, 1888, p. 215-218.) (R. 324.) 



270. Haviland, E. Flowering Seasons of Australian Piants. (Proc. Linn. Söc. New 



South Wales, 2. ser., vol. 3. Sydney, 1889. p. 267—268.) (R. 447.) 

 *271. Hemsley, W. T. Bosquejo de la Geografia y Rasgos principales de la Flora de 

 Mexico. Translated by Dr. Jose Ramirez; from the Botany of the Biologia 

 Centrali-Americana. (La Naturaleza, 2 d series I, p. 67—81. — Cit. nach B. Torr. 

 B. C ; , XV, 1888, p. 171.) 



