Neue Litteratur. 395 



Cunningham, A. M.» Certain chemical features in the seeds of Plantago 



Virginica and P. Patagonica. (Proceedings of the Indiana Academy of 



Science. 1894. [1895.] p. 121—123.) 

 Focke, W. 0., Neue Beobachtungen über Artenkreuzung und Selbststerilität. 



(Sep.-Abdr. aus Abhandlungen des Naturwissenschaftlichen Vereins zu Bremen. 



Bd. XIV. 1897. Heft 2. p. 297—304.) 

 Halsted, Byron D., A plant catapult. (Bulletin of the Torrty Botanical Club. 



Vol. XXIV. 1897. No. 1. p. 48 — 50.) 

 Leclei'C du Sabloil, Sur la gennination des amandes. (Revue generale de 



Botanique. T. VIII. 1896. No. 97.) 

 Merritt, Alice J., Notes on the polliuation of some Californian mountain 



flowers. 111. [Continued] (Erythea. Vol. V. 1897. No. 1. p. 1 — 4.) 



NÜSSOn, A. Hermaiij Jakttagelser ofver de mörka värmesträlarnes i solljuset 



inflytande pä växternas Organisation. (Botauiska Notiser. 1897. Haftet 1. 



p. 33—44.) 

 Schröder, P., Ueber iNaftalan. (Berichte der pharmazeutischen Gesellschaft. 



1896. Heft 10.) 

 Stoklasa, J., Studies on tlie assimilation of free nitrogen by plants. 



(Experiment Station Record. U. S. Department of Agriculture, Office of 



Experiment Station. Vol. VII. 1896. No. 11.) 

 Tittniann, Friedrich Hermann, Beobachtungen über Bildung und Regeneration 



des Periderms, der Epidermis, des Wachsüberzuges und der Cuticnla einiger 



Gewächse. [Inaug.-Dissert. Leipzig.] 8°. 40 pp. Berlin (Gebr. Borntraeger) 18i>6. 

 Yasuda, A., On the artificial cross-fertilization between some garden varieties 



of Phaibitis hederacea L. (The Botanical Magazine, Tokyo. Vol. XI. 1897. 



No. 119. p. 1 — 3.) [Japanisch.] 



Systematik und Pflanzengeographie: 



Bastin, E, S. and Trimble, H., A contribution to the knowledge of some 



North American Coniferae. (The American Journal of Pharmacy. LXV1II. 



1896. p. 199, 321, 409, 554, 642.) 

 Bebb, M. S., The ränge of Salix nigra. (Erythea. Vol. V. 1897. No. 1. 



p. 10—11.) 

 Block!, Br., Potentilla Dichtliana nov. spec. (Allgemeine botanische Zeitschrift. 



Jahrg. III. 1897. No. 2. p. 23—24.) 

 Boerlage, J. (x. en Koorders, S. H., De Mangirboom van Java (Ganophylium 



falcatum Bl.). (Teysmannia. VII. 1896. p. 485.) 

 Britton, N. L., On the formation of circular muskeag in Tamarack Swamps. 



— A correction. (Bulletin of the Torrey Botanical Club. Vol. XXIV. 1897. 

 No. 1. p. 52—53.) 



Campbell, R., The flora of Montreal Island. (Cauadian Record of Science. 



VII. 1896. p. 146—151. 111.) 

 Chodat, R., Sur un nouveau Carpolobia. (Bulletin de l'Herbier Boissier. 



Annee V. 1897. No. 2. p. 117—118.) 

 Conlter, S., Saxifragaceae in Indiana. (Proceedings of the Indiana Academy 



of Science. 1894. [1895.] p. 103—107.) 

 CoTÜle, F. V., Juncus confusus, a new Rush from the Rocky mountain region. 



(Proceedings of the Biological Society of Washington. X. 1896. No. 14. 



p. 127—130) 

 Coville, F. V., Ribes erythrocarpum. A new current from the vicinity of 



Crater Lake, Oregon. (Proceedings of the Biological Society of Washington. 



X. 1896. No. 10. p. 131.) 

 Crepin, Franc,ois, Les Roses recueillies en Thessalie par M. Paul Sinteni» 



en 1896. (Bulletin de l'Herbier Boissier. Annee V. 1897. No. 2. p. 112 



— 116.) 



Foerster, F., Une nouvelle espece de Bellevalia (Bellevalia Freynii). (.Bulletin 

 de l'Herbier Boissier. Annee V. 1897. No. 2. p. 69—73.) 



Greene, E. L., Critical notes on certain Violets. (Pittonia. III. 1896. p. 83 

 -42.) 



d!reene,E.L., Newor noteworthyspecies. XVIII. (Pittonia. III. 1896. p. 91— 116.) 



Gireene, E. L., Remarks on acaulescent Violets. (Pittonia. III. 1896. p. 139 



— 145.) 



