(70) 
Beguinot, A. Di alcune piante nuove o rare per la flora romana. 
(Bull. de Soc. Bot. Ital. 1897. p. 30.) 
Ein Farn genannt. 
Bennett, A. Additions to the flora of the Isle of Man. (Journ. of 
Botan. 1896. p. 448.) 
Pteridophyten genannt. 
— Isle of Man Plants. (Journ. of Botany 1897. p. 75.) 
Einige Pteridophyten genannt. 
Bock. Nachtrag zum Pflanzenverzeichniss. (Zeitschr. d. Bot. Abth. d. 
Naturw. Ver. d. Prov. Posen 1897. p. 86.) 
Wenige Pteridophyten genannt. 
Clute, W. W. Young fern fronds. (Fern Bull. V. 1897. p. 5.) 
Davenport, G. E. Aspidium cristatum x marginale Davenp. (The Garden 
and Forest IX. 1896. p. 444.) c. fig. 
Dodge, R. A new Quilwort. (Botan. Gaz. XXIII. 1897. p. 32.) c. tab. 2. 
Isoetes Eeatoni. 
Eaton, A. A. Iycopodium alopecuroides. (Fern Bull. V. 1897. p..3.) 
Fiori, A. Sopra alcuni Amaranti naturalizzati in Italia et sulla pre- 
senza di Azolla caroliniana in frutto presso Chioggia. (Malpighia 
1896. p. 551.) 
Gibson, R.J.H. Contributions towards a Knowledge of the Anatomy 
of the Genus Selaginella Ill. The leaf. (Ann. of Bot. 1897. p. 123.) 
c. tab. 
Goiran, A. Due forme di Adiantum Capillus Veneris L. (Bull. d. 
Soc. Bot. Ital. 1896. p. 254.) 
Es sind die beiden Formen minima und Elisae. 
Henderson, L. F. Isoetes Underwoodi n. sp. (Botan. Gaz. XXI. 
1897. p. 124.) 
Hick, Th. On Rachiopteris cylindrica Will. (Mem. and Proc. of the 
Manchester Litt. and Philosoph. Soc. XLI. 1896.) c. tab. 
Jeffrey, E. C. The gametophyte of Botrychium virginianum. (Proc. 
of the Canadian Institute 1896.) 
Jenman, G.$. Trichomanes roraimense n. sp. (Garden. Chron. XX. 
1896. p. 716.) 
Kupffer, K. R. Beitrag zur Flora der Insel Runö. (Korrespondenzbl. 
d. Naturf.-Ver. zu Riga XXXIX. 1896. p. 19.) 
Wenige Pteridophyten genannt. 
Lang, W.H. Preliminary statement on the development of Sporangia 
upon fern Prothalli. (Ann. of Bot. 1897. p. 157.) 
