Cytology. 



323 



2640 



Chandler, S. E. On the arrangeaieat 

 of the vascular strands in the " seed- 

 lings " of certain Leptosporangiate ferns. 

 N. PhvtoL, London, 3, V.)Oi, (123- 

 125). 



Chrysler, Mintin As bury. The deve- 

 lopment of the central cyliader of 

 Araceae and Liliaceae [with biblio- 

 graphy]. Chicago, 111., Cont. fluU, Bot. 

 Lab. Univ. Chic, Xo. 62, in Bot. Oaz., 

 Chicago, 111., Univ. Chic, 38, I90I,(1G1- 

 184, with 4 pi.). 



Faber, F. C. von. Zur Entwicklnngs- 

 geschichte der bikollateralen Gefass- 

 biindel von Cneurbita Pepo. Berlin, 

 Ber. D. bot. Ges., 22, 1904, (290-303, 

 mit 2-Taf.). 



Fraenkel, Curt. Ueber den Gefass- 

 biindelverlauf in den Bliunenblattern 

 der Amarvllidaceea. Diss. Heidelberg. 

 Jena (G. Fischer), 1903, (37). 23 cm. 



Scherer, Emmanuel. Studien iiber 

 Gefassbiindeltvpen uad Gefiissformen. 

 Bot. CentralbL, Jena, Beihefte, 16, 1904, 

 (67-110, mit 3 Taf.). 



Sing-hof, Ludvvig. Ueber den Gefiiss- 

 biindelverlauf in den Blumenblattern 

 der Iridaceen. Bot. CentralbL, Jena, 

 Beihefte, 16, 1904, (111-140, mit 1 Taf.). 



Tansley, A. G. and Ludlam, R, B. 



The vascular system of the rhizome and 

 leaf trace of Pteris aqidlina, L., and 

 Pteris incisa, Thunb , var. integrifol'ia, 

 Beddome. N. Phytol., London, 3, 1904, 

 (1-17, figs. 1-59). 



and Thomas, E. N. Root 



structure in the central cylinder of the 

 hypocotyl. N. Phytol., London, 3, 1904, 

 (104-106). 



Weiss, F. E. The vascidar supply 

 of stigmarian rootlets. Aim. Bot., 

 Oxford, 18, 1904, (180-181, fig. 34). 



WorsdeU, W. C. The nature of the 

 vascular system of the stem in certain 

 Dicotyledonous orders. London, Rep. 

 Brit. Ass., 1902, [1903], (814-815). 



Researches on the vascular 



structure of Cycads [a leview of a Avork 

 by H. Matte]." N. Phvtol., London, 3, 

 1904, (247-250). 



2600 SECONDARY VASCULAR 

 TISSUES. 



Bernard, Ch. Le bois centripete dans 

 les feaillesde Coniferes. Bot. CentralbL, 

 Jena, Beihefte, 17, 1904. f241-310, mit 

 1 Taf.). 



Bonnier, Gaston. Production acciden- 

 telle d'une assise generatrice intra- 

 libcrienne dans les racines de mono- 

 cotyledones. Paris, C.-R. Acad, sci., 

 138, 1904, (1381-1384). 



Boodle, L. A. Secondary tracheides 

 in Psilotum. N. PhvtoL. " London, 3, 

 1904, (48-49). ■ 



Chauveaiid, G. Origine secoudaire 

 du double faisceau foliaire chez les 

 sapins {Abies) et les pins (Pinus). Ann, 

 sci. nat. (Bot.), Paris, (ser. 8), 19, 1904, 



(335-348): 



Petersen, 0. G. Examinations of the 

 yearly rings of trees. (Danish) Ivjoben- 

 havn, Vid. Selsk. Shr., (Ser. 7)', 1, 1904, 

 (167-214, with illustr.). 



Tammes, Tine. . . . Maserbil- 

 dungen . . . von Far/us sylvatica 

 Nijmegen, Rec Trav. Bot. 

 NeerL, 1, 1904, (81-95, mit 5 Fig.). 



2620 



MERISTEMS. 



Noll, F[ritz]. Beobachtungen und 

 Betrachtungen iiber embryonale Sub- 

 stanz. Biol. CentralbL. Leipzig, 23, 

 1903, (281-297, 321-337. 401-427). 



2640 



CYTOLOGY. 



Arthur, J[oseph] C[harles]. Taxonomic 

 importance of the spermogonium. New 

 York, N.Y., BuU. Torrey Bot. CI. 31, 

 1904, (113-123, with text fig.>. 



Blackman, Vernon II. On the fertili- 

 zation, alternation of generations, and 

 general cytolosrv' of the Uredineae. Ann. 

 Bot., Oxford,' 18, 1904, (323-373, pi. 

 21-24); N. Phytol., London, 3, 1904, 

 (23-27). 



The celL ICaling, Rep. 



Microsc. Soc, 1900-1901, (1901), (18- 

 20). 



Residual vitalitv : an out- 



line sketch of our knowledge of the 

 phvsioloGT of its sub-normal cell. N. 

 Phytol., Londoii, 3, 1904, (33-39). 



