Botanik. — Florae. 



407 



diesen verwandten Organismen, nebst praktischen Anleitungen bezüglich deren 

 Gewinnung u. Verwendung. (2 Bände in ca. 10 Lieferungen.) Halle 1891. 

 gr. 4. ra. z. Th. colorirten Tafeln. — Lieferung 4 — 6: pg. 3 u. 49 — 133 (v. 

 Band I) m. 4 Tafeln (1 colorirt). Jede Liefg. Mark 4so 



Band I: Die Hymenogastreen, jetzt vollständig, 1890 — 91. 3 u. 133 pg. 

 m. 11 Tafeln (5 colorirt). M. 28.80. 



5332 Journal of Mycology, devoted especially to the study of Fungi in their relation 

 to Plant Diseases. Edited by the Chief of the Division of Vegetable Pathology, 

 U. S. Dep. of Agric, and his Assistants. Vol. VII. No. 1. Washington 1891. 

 8. pg. 1—63 with 10 plates. 



Cont. : Halsted and Fairchild, Stveet-Potato Black Rot (w. 3 plates) . 

 — Galloway, Experiments in the treatment of Plant Diseases. III. The 

 improved Japy Knapsack Sprayer. — Underwood, Diseases of the Orange 

 in Florida. — Smith, Peach Blight (w. 2 plates). — Dietel, Notes on 

 some Uredineae of the U. S. — Fl Iis and Tracy, New species of Ure- 

 dineae. — Lagerheim, Observations on new species of Fungi fr om North 

 and South America (w. plate). — Fairchild , Index to N. Amer. Myco- 

 cological Literature. 



Price of the complete volume: M. 10. 



5333 Massee, G., British Fungi. Phycomycetes and üstilagineae. London 1891. 8. 

 w. 8 plates. cloth. 7so 



5334 Revue Mycologique. Recueil trimestriel illustre, consacre ä l'etude des Cham- 

 pignons et des Lichens, dirige par C. Roumeguere. No. 52 (Annee XIII, no. 

 4). Toulouse, Octobre 1891. gr. in-8. pg. 4 et 157 — 208 av. 5 planches. 



Cont.: Fischer, F., Notice sur le genre Pachyma. — Bichon, C, 

 Liste alphabetique des principaux genres mycologiques et figures ampli- 

 fiees avec mesures reelles des organes de reproduction, fin (av. 5 plchs.). 

 — Boumeguere, C, Fungi Gallici exsiccati, centuria 59. — Gaillard, 

 A., Etüde de Vappareil conidifere dans le g. Meliola. — Cavara, F., 

 Du parasitisme de quelques Champignons destructeurs. — Ferry, R., De 

 la nomenclature des couleurs. 



Prix de V annee complete (No. 49—52) M. 15. 



5335 Richard, 0. J., Observations sur une question de Physiologie vegetale relative 

 aux Lichens. Poitiers 1891. gr. in-8. 1 1 pg. 1 



5336 ThÜmen, F. V., Ueber einige besonders beachtenswerte, durch parasitische Pilze 

 hervorgerufene Krankheiten der Apfelbaumblätter. (Wien) 1891. 4. 12 pg. 1öo 



5337 Timm, C. T., und Wahnschaff, Th., Beiträge zur Laubmoosflora der Umgegend 

 von Hamburg. Hamburg (Abh. Nat. Ver.) 1 891. 4. 50 pg. 4 



5338 Traill, G. W., The marine Algae of the Orkney Islands. (Edinburgh, Trans. 

 Bot. Soc.) 1891. 8. 41 pg. 3 



5339 — The marine Algae of the Dunbar Coast. (Edinburgh, Trans. Bot. Soc.) 1891. 

 8. 28 pg. 2 



5340 Winogradsky, S., Ueber die Organismen der Nitrification. (Zürich, Vierteljahrsschr. 

 Nat. Ges.) 1 891. 8. 33 pg. 4 so 



Florae. 



5341 Aitchison, J. E. T., Notes to assist in a further knowledge of the Products of 

 Western Afghanistan and of North-Eastern Persia. (Edinburgh, Trans. Bot. Soc.) 

 1891. 8. 228 pg. 1150 



5342 Dalla Torre, K. W. V., Beitrag zur Flora von Tirol und Vorarlberg. (Aus dem 

 floristischen Nachlasse von J. Peyritsch.) (Innsbruck, Ber. Naturw. Ver.) 1891. 

 8. 72 pg. 2 



5343 Gandoger, M., Flora Europae terrarumque adjacentium, sive Enumeratio Plan- 

 tarum per Europam atque totam regionem Mediterraneam cum insulis Atlanticis 

 sponte crescentium, novo fundamento instauranda. Tomus XXVI: Gramineae, 

 pars 2. Parisiis 1 891. 8. 330 pg. 20 



5343a — Eadem. Tomus XXVII : Potamogetoneae, Lemnaceae, Equisetaceae, Filices, 

 Marsiliaceae etc. Parisiis 1891. 8. 322 pg. 20 

 Tomi I—XIX, XXII et XXIV (quantum hucusque prodiit). 1884—91. 

 M. 458. 



Naturae Novitates. Jahrg. XIII, No. 20. R. Friedländer & Sohn in Berlin. 



