Neger F. et -Johow Fr. — Cfr. Johoiu. 



Nemec B. — Ueber die Mykorrhiza bei 

 Calypogeia trichomanis (Beih. Bo- 

 tan. Centralbl., XVI, pgg. 253-268, 

 in-8, 1 Taf.) Cassel 1901. 



Neppi C. — 0. Kirchwr : Le malattie 

 delle piante coltivate (pgg. I-VIII 

 et 1-873, in-8, figg.) Torino 1901. 



Niel E. — Note sur le Clitocybe cry- 

 ptarum Letell.) (Bull. Soc. Amis 

 Sc. Nat. Rouen, 1896, 4 pgg. in-8, 

 1 pl.) Rouen 1890. 



Niel E. et Le Breton A. — Champi- 

 gnons nouveaux ou peu connus re- 

 coltes en Normandie (ibid., 1891, 

 pgg. 129-170, in-8, 1 pl.) Rouen 

 1894. 



Noack Fr. — Pilzkrankheiten der 0- 

 rangenbaume in Brasilien (Zeitschr. 

 f. Pnanzenkr. X, 15 pgg., in-8, 1 

 Taf.) Stuttgart 1900. 



Noelli A. — SuWsEcidium Isdtidis Re 

 1821 (Malp. XV, pgg. 71-74, in-8) 

 Genova 1901. 



— /Ecidium Biscutellce n. sp. (ibid., 



XVI, 2 pgg., in-8) Genova 1902. 



— Revisione delle forme del genere 



Steganosporium Cda. (ibid., XVII, 

 7 pgg., in-8. figg.) Genova 1903. 

 Nomura H. — Intorno alla ruggine 

 del Rengeso (Astragalus sinicus L.) 

 e a due nuovi micromiceti patogeni 

 del GeLso (Atti Istituto Botan. Pa- 

 via, IX, 2 pgg. in-8) Milano 

 1904. 



— Sopra i germi patogeni nella flacci- 



dezza del baco da seta (Archiv. 

 Farmacol. sper., III, 11 pgg., in-8) 

 Roma 1904. 

 Nortoi J. B. S. — A study of the 

 Kansas Ustilaginee, especially with 

 regard to their germination (Trans. 

 Acad. Sc. St. Louis, vol. VII, pgg. 

 229-211, in-8, 5 pl.) St. Louis 1896. 



— Report of the State pathologist-and- 



soine diseases of the Chestnut (Ma- 

 ryland State Horticult. Soc. 1901, 



LXXIII 



pgg. 27-32 et 104-105, in-8) Balti- 



more 1901. 

 Norton J. B. S. — tclerotinia fructi- 



gena (Trans. Acad. Sc. St. Louis, 



vol. XII, pgg. 91-97, in-8, 4 pl.) 



St. Louis L902. 

 Notaris G. (de) - - Cfr. De Notaris. 

 Nuttall L. W. et Millspaugh Ch. F. - 



Flora of West Wirginia (Field Co- 



lumb. Mus. ; Public. 9, Bot. ser. 



vol. I, pgg. 69-276, in-8, 3 pl.) Chi- 



cago 1896. 

 Nylander W. — Analyses mycologicae 



(Bidr. Finlands Naturkann., III, 



pgg. 121- i 26, in-8) Helsingfors 



1859. 



Oersted A. S. — Bidrag till Svampe- 

 nes Udviklingshistorie (Naturhist. 

 Foren. Vidensk. Meddelelser 1865, 

 pgg. 21-33, in-8, 2 Taf.) Kopenha- 

 gen 1865. 



Oliva L. et Cattaneo A. — Cfr. Cat- 

 taneo A. 



Oliveira Duarte (de) — Cfr. Duarte de 

 Oliveira 



Oliver F. W. — Notes on fossil fungi 

 (The New Phytologist II, pgg. 49- 

 53, in-8, 1 pl.) London 1903. 



Olivier E. — Un champignon nouveau 

 pour la France : Battarrea phalloi- 

 des Pers. (Le Monde des plantes, 

 II, pgg. 73-74, in-8, 1 pl.) Le Mans 

 1893. 



Omelianski W. — Wird schweflige 

 und phosphorige Siiure durch Ni- 

 trobacter oxydiert? (Centralbl. Ba- 

 kter. etc, 1902, pgg. 63-65, in-8) 

 Jena 1902. 



Orton W. A. — The wilt disease of 

 Cotton and its control (U. St. Dep. 

 of Agric. — Divis. of veg. Physiol. 

 a. Pathol , Bull. n. 27, 16 pgg., in- 

 8. 4 pl.) VVashington 1900. 



Ottaviani V. — Sui funghi prataioli e 

 sui molti casi di avvelenamento 

 che vengono loro imputati nella 



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