LINNEAN SOCIETY OF LONDOK, Ixxxiii 



F. Schmitz. The morphological structure of Verhuellia, 2 plates. 

 Flora, 1872. — The development of the flowers of Piperacese, 5 

 plates. Hanst. Bot. Abhandl. ii. 



P. Scrauen. On the influence of the supply of water on the de- 

 velopment of Barley. Bot. Zeit. 1873. 



H. J. Slack. Curiosities of Yegetable morphology. Pop. Sc. 

 Review, xii. 



E. Strasburger. On the fertilization of Conifers, 3 plates. Pur- 

 chased. — On Archisperm (Coniferous) roots. Bot. Zeit. 1872. 



A. Trecul. On the juices (sues propres) of the Aloe leaf. — On 

 the origin of lenticels. — Remarkable arrangements of stomata in 

 divers plants, especially in the stipes of ferns. Ann. Sc. Nat. Bot. 

 Ser. 5, xiv. 



P. "Van Tieghem. Anatomical observations on the cotyledons of 

 Gramineae. Ann. Sc. Nat. Bot. Ser. 5, xv. — On the secreting vessels 

 of plants. — On the different modes of nervation in the ovule and 

 seed. — On a memoii' of Dutrochet's on the volubility of stems. Ibid. 

 xvi. — On the oleiferous vessels of Compositce, two papers. Bull. 

 Soc. Bot. France, xviii. — On the oleo-resiniferous vessels of Umbel- 

 liferse and Araliacese. Ibid. xix. 



"W. Yelten. On the distribution and movement of protoplasms in 

 the vegetable kingdom. Bot. Zeit. 1872, Flora, 1873. 



H. de Yries. On the influence of pressure on the formation of 

 autumnal wood. Flora, 1872. 



F. R. White. On the influence of insect-agency in the distribu- 

 tion of plants. Joum. Bot. 1873. 



J. Wiesner. Researches on the colouring matter of some phane- 

 rogams considered as free from chlorophyl, 1 plate. Brings. Jahrb. 

 viii. — Experimental researches on the germination of seeds. — On the 

 autumnal leaf-fall of woody plants. Proc. Imp. Acad. Sc. Vienna, 

 Ixiv. 



C. Winkler. The anatomy of Araucaria brasiliensis, 1 plate. 

 Bot. Zeit. 1872. 



Cetptogamic Botany : — 



C. A. Agardh. Icones Algarum 8vo. Presented by Mr. J. C. 

 Galton. 



J. G. Agardh. Contributions to the knowledge of the Algae of 

 Spitzberg, 3 plates. Trans. R. Swed. Acad. Sc. Stockholm, Ser. 2, 

 vii. — The Algse of the expedition of the corvette 'Josephine,' 1 

 plate. — Ghlorodictyon, a new genus of CaulerpesD, 1 plate. — The Algae 



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