Vascular Cryptogams. 



719 



6700 



P. Bertrand, and on the sporangia of 

 the latter. 



Seward. 47917. Jurassic plants 

 from Caucasia and Turkestan. (Russ. 

 and Engl.) 



47918. Fossil plants 



from South Africa : a correction [of 

 the locality of Phyllotheca Whaitsi]. 



47919. A Collection of 



fossil plants from South Africa. 



and Leslie. 47921. Permo- 



Carboniferous plants from Vereeniging 

 (Transvaal). 



Sperlich. 48051. Zur Entwicklungs- 

 geschichte der Stolonen von Nephro- 

 lepis. 



Stiles. 48178. Branched cone of 

 Equisetum maximum, Lam. 



Sykes, 48269. The anatomy and 

 morphology of Tmesipteris. 



48271. An abnormality 



found in Psilotum triquetrum. 



48274. Morphology of 



the sporangium-bearing organs of the 

 Lycopodeaceae. 



Tansley. 48299. Evolution of the 

 filicinean vascular system. 



Trundy. 48445. Fairy rings of 

 Lycopodium sdbinaefolium in Maine. 



Voronov. 48657. Adiantiim Capil- 

 lus Veneris Ij. (Russ.) 



48658. Polystichum 



lohatum Presl var. auriculatum Luerss. 

 (Russ.) 



48663. Nephrodium 



Filix mas Rich. var. paleaceum Hook. 

 (Russ.) 



Walter. 48720. Aspidium aculea- 

 tum Swart^;, ein ncuer Farn in den 

 Vogesen. 



48721. Die Farnpflanzen 



der Umgebung von Zabern. 



Watson. 48741. Cone of Bolhro- 

 dendron mundum. 



Weiss. 48779. A SUgmaria with 

 centripetal wood. 



48780. Morphology of 



Stigmaria and of its appendages in 

 comparison with recent Lycopodiales. 



White. 48816. A remarkable fossil 

 tree trunk from the Middle Devonic 

 of New York. 

 (m-6590) 



Worthinpton. 48948. Proliferation 



in ferns. 



famanouchi 48970. Sporogenesis 

 in Nephrodium. 



48971. Spermatogenesis, 



oogenesis and fertilization in Nephro- 

 dium. 



48972. Apogamy in 



Nephrodium. 



Zalesskij. 49024. Vegetaux fossiles 

 du terrain carbonifere du bassin du 

 Donetz. II. Etude sur la structure 

 anatomique d'un Lepidostrobus. (Russ.) 



Zeiller. Flore fossile du bassin 

 houiller et permien du Blanzy et du 

 Cieusot. Gites mineraux de la France. 

 Paris, 1906. 



Zinger. 49057. Equisetum arvense 

 li. vdv. campestre C^'F Schultz. (Russ.) 



SYSTEMATIC. 



General. 



Beddome. 42857 ; Benson. 42922 

 Blatteb. 43030, 31 ; Bonnier 

 43108; BoRNMLiLLEB. 43127; Bower 

 43163 ; BrockmeiEr et alii. 43271 : 

 Browne. 43295 ; Bubgerstein 



43346; Campbell. 43397; Clute 

 43546; Conard. 43587; Diels 

 43828 ; DouviLLEet Zeiller. 43916^ 

 Engler. 44100; Fomin u. Voronov 

 44337 ; Freiberg. 44381 ; Friren 

 44411 ; GoiRAN. 44617 ; Gwynnb 

 Vaughan. 44798, 99; Halacsy 

 44837 ; Hopkins. 45224 ; Janchen 

 45328; Kawakaml 45433; Kirk 

 45492 ; Lageeberg. 45733 ; L^ 

 veille. 45856,57; Maak. 46176, 

 McNicoL. 46207 ; Mobius. 46502 

 Palmer. 46874 ; Paulin. 46915 

 Pelourde. 46950 ; Piepeb u 



Schmidt. 47032 ; Peexjss. 47134 

 ScHENCK. 47665 ; Sghube. 47787 ; 

 Tansley. 48299. 



Special. 



Acrostichum [Polypodiaceae]. Al- 

 debwerelt van Rosenburgh. 42610. 



Actiniopteris [Polypodiaceae]. 



Ramme. 47213. 



Adiantopsis [Polypodiaceae]. 



Maxon. 46382. 



Adiantum [Polypodiaceae]. Alder- 

 werelt van rosenburgh. 42609, 11 ; 

 3 b 2 



