Neue Litteratnr. 317» 



Physiologie, Biologie, Anatomie und Morphologie: 



Altmann, R.. Die Elementarorganismen und ihre Beziehungen zu den Zellen, 

 2. Aufl. 8°. VII, 160 pp. 34 Tafeln. Leipzig (Veit & Co.) 1893. M. 32 — 



Crato, E., Morphologische und mikrochemische Untersuchungen über die 

 Physoden. (Botanische Zeitung. LI. 1893. Abthlg. I. p. 157—196.) 



Frankland, P. and Macgregor, J., Sarcolactic acid obtained by the fermen- 

 tation of inactive lactic acid. (From the Transactions of the ehem. soc. 1893.) 

 8°. p. 1028—1035.) 



Letellier, Augnstin, Essai de statique vegetale. La racine consideree comme 

 un corps presant et flexible. (Memoires de la Societe Linneenne de Normaudie. 

 Vol. XVII. Fase. 2/3. 1893. p. 167—258.) 



Schneider, Albert, Contribution to the probable biology of plasomen. (Bulletin 

 of the Torrey Botanical Club. XX. 1893. p. 379.) 



Tümmler, B., Die geographische Verbreitung der Arctiiden, „ Bärenspinner ", 

 und deren biologische Beziehung zu ihren Futterpflanzen. (Natur und Offen- 

 barung. XXX IX. 1893. Heft 10.) 



Systematik und Pflanzengeographie: 



Ayres, H. B., Hemlock in Minnesota. (The Garden and Forest. VI. 1893.. 



p. 418.") 

 Baker, J. G., Fourcroea albispina hört. Palerm. (The Gardeners Chronicle. 



Ser. III. Vol. XIV. 1893. p. 584.) 



— — , Kniphofia citrina n. sp. (1. c. p. 552.) 



Brandegee, T. S., Southern extension of California flora. (Zoe. A biological 



Journal. IV. 1893. p. 199.) 

 Brandegee, Katharine, Flora of the Bouldin Ißland. (1. c. p. 211.) 



— — , Sierra Nevada plants in the coast ränge. (1. c. p. 168 — 176.) 

 Clarke, Henry, A characteristic of Southwestern plant groups. (Popul. Scient. 



Monthly. 1893. p. 786.) 



Cockerell, T. D. A., Solanum elaeagnifolinm, forma albiflorum. (Bulletin of 

 the Torrey Bo'anical Club. XX. 1893. p. 410.) 



Durand, Elias T., Blephilia ciliata (L.) Raf. in Western New York. (1. c. 

 p. 408.) 



Foerste, Aug. F., Botanical notes from Bainbridge, Georgia. (1. c. p. 384.) 



Jelliffe, S. E., Notes on the flora of Long Island. (Science. XXII. 1893. p. 6.) 



Maconn, John, Notes on the flora of the Niagara peninsula and shorea of 

 Lake Erie. (Journal and Proceedings of the Hamilton Association. IX. 1893. 

 p. 78.) 



Norman, J. M., Florae areticae Norvegiae species et formae nonnullae novae 

 vel minus cognitae plantarum vascularium. (Christiania Videnskabs-Selskabs 

 Forhandlinger. 1893. No. 16.) 8°. 59 pp. Christiania (Dybwad in Comm.) 

 1893. Kr. 1 — 



Petzold, W., Regen, Pflanzendecke und Besiedelung der tropischen Anden. 

 (Globus. Bd. LXIV. 1893. No. 10.) 



l'lank, E. N., Botanical notes from Texas. (The Garden and Forest. VI. 1893. 

 p. 392.) 



Pnrpus, C. A., Cercocarpus parvifolius Nutt. (Dr. Neubert's Deutsches Garten- 

 Magazin. 1893. p. 345. Mit Abbildung.) 



Redfleld, John H., Insular Vegetation. (Bulletin of the Torrey Botanical Club. 

 XX. 1893. p. 409.) 



— — , Montia fontana L. (1. c. p. 410.) 



Willis, O. R., The violet. (New York Military Academy Quarterly. IV. 1893^- 

 p. 4—6. 6 flg.) 



Palaeontologie : 



Foerste, Aug. F., Examination of Glyptodendron, Claypole, and of other so- 

 c-.alled Silurian land plants from Ohio. (American Geologist. XII. 1893. p. 133 

 — 141. 1 pl.) 



Teratologie und Pflanzenkrankheiten: 



Goverts, W. J., Ueber die Verbänderung bei Alnus incana. (Gartenflora. 1893.. 

 p. 648. Fig.) 



