252 C. Brick: Pteridophyten. 



16. Blasdale, W. C. On certain leaf hair structures. (Erythea I, p. 252 — 258 m. 1 



Taf.) (Ref. 15.) 



17. Bockwoldt. üeber Equisetum silvaticum L. f. polystachya Milde. (Ber. 15. Wan- 



dervers, d. westpreuss. Bot.-Zool. Ver. z. Marienburg 1892, p. 4. — Sehr. Danzig 

 VIII, 3/4.) (Ref. 82.) 



18. Bower, F. 0. Studies in the morphology of spore-producing members: Preliminary 



Statement on the Equisetaceae and Psilotaceae II. (Proc. Roy. Soc. London LIII, 

 p. 19. — Nature XLVII, p. 598—599.) (Ref. 28.) 



19. — Studies iu the morphology of spore-producing members: P. I. Equisetineae and 



Lycopodineae. (Proc. Roy. Soc. London LIV, p. 172-176. — Nature XLVIII, 

 p. 334—335.) (Ref. 29.) 



20. — A criticism and a reply to criticisms. (Ann. of Bot. VII, p. 367 — 380.) (Ref. 2.) 



21. Bryd, W. B. Aspidium Loncbitis Sw. with crested fronds. (Tr. Edinb. XIX, 



1890/91, p. 4.) (Ref. 55.) 



22. Burchard, 0. üeber das Vorkommen von Isoetes lacustris L. im Grossen See bei 



Trittau. (D. B. M. XI, p. 143—144.) (Ref. 73.) 

 *23. Buysson, R. du. Monographie des cryptogames vasculaires d'Europe. III. Lyco- 



podinees. (Rev. sc. du Bourbonnais et du ceutre de la France. Moulins. 19 p.) 



24. Campbell, D.H. Development of Azolla filiculoides. (Ann. of Bot. VII, p. 155 — 



187 u. Taf. VII— IX.) (Ref. 3.) 

 *25. — Some Notes on Azolla. (Zoe III, p. 340—343.) 



26. — Notes on the development of Marattia Douglasii. (Bot. G. XVIII, p. 337.) 



(Ref. 4.) 



27. — The development of the sporocarp of Pilularia americana. (B. Torr. B. C. XX, 



p. 141—148 u. 1 Taf.) (Ref. 30.) 



28. Christ, H. Les differentes foimes de Polystichum aculeatum (L. sab Polypodio), 



leur groupement et leur dispersion, y compris les varietes exotiques. (Ber. 

 Schweiz. Bot. Ges. III, p. 26—48.) (Ref. 38.) 



29. Colenso, W. Bush Jottings IL (Botanical.) (Tr. N. Zeal. XXV, p. 307—319.) 



(Ref. 158.) 



30. — A description of afew lately-discovered rare indigenous Ferns. (Ibid., p. 319—323.) 



(Ref. 157.) 



31. Cormack, B. G. Cambial development in Equisetum. (Ann. of Bot. VII, p. 63 — 82 



u. Taf. VI.) (Ref. 11.) 



32. I>ruce, G. Cl. Phegopteris calcarea in Oxfordshire. (J. of B. XXXI, p. 217.) 



(Ref. 57.) 

 83. Druery, Gh. T. An aposporous Lastrea (Nephrodium). (J. L. S. London XXIX, 

 m. 1 Taf. — G. Chr. XIII, p. 549 m. Abb., p. 578.) (Ref. 37.) 



34. — The Hardy Fernery. (G. Chr. XIH, p. 323, 386.) (Ref. 233.) 



35. — Deciduous Ferns. (G. Chr. XIV, p. 365—366.) (Ref. 23.) 



36. — The Shield Ferns (Polystichum) as decorative plants. (Ibid. p. 267—268.) 



(Ref. 233.) 



37. — Ferns as art modeis. (Ibid. p. 359-360.) 



38. — The lemon-scented Buckler-P^ern, Lastrea montana. (Ibid., p. 427.) (Ref. 234.) 

 *39. Eaton, D. C, Ferns of North America. 2 Bde. Boston. 4" m. vielen color. Taf. 

 *40. — A new Station for Asplenium septeutrionale. (Zoe IV, p. 185.) (Ref. 173.) 



41. Ehrenberg, A. lieber das ätherisclie Oel der Wurzeln von Aspidium Filix mas. 



(Arch. d. Pharm. CCXXXI, p. 345—356 ) (Ref. 237.) 



42. Emmel, Th. Zur Geschichte der Selaginella Emmeliana van Geert. (MöUer's 



Dtsch. Gärtn -Ztg. VIII, p. 250.) (Ref. 235.) 



43. JParne für schattige Felsparthien. (Ibid., p. 55, 102.) (Ref. 233.) 



44. Ferns at Kew. (G. Chr. XII, 1892, p. 639—640.) 



45. Focke, W. 0. üeber epiphytische Gewächse. (Abh. Naturw. Ver. Bremen XII. 



3, p. 562—563.) (Ref. 27.) 



