viii CONTENTS. 



XXVII. Observations on the Development of the Theca, and on the Sexes of 

 Mosses. By William Valentine, Esq., F.L.S. page 465 



XXVIII. On the Nervous System of Molluscous Animals. By Robert Garner, 

 Esq., F.L.S 485 



XXIX. Descriptimis of Indian Gentianese. By David Don, Esq., Lihr. L.S., 

 Prof Bot. Kings Coll. Lond 503 



XXX. Observations on the Esula Major Germanica of Label. By Edward 

 FoRSTER, Esq., F.P.L.S. F.R.S 533 



XXXI. Notice respecting a Native British Rose, first described in Ray's 

 Synopsis, as discovered by James Sherard. By Joseph Sabine, Esq., 

 F.R.S. 8s L.S., 8sc 539 



XXXII. Descriptions of some new Species o/"Diopsis. By J. O. Westwood, Esq., 

 F.L.S., 8sc 543 



XXXIII. On the Identity of three supposed Genera of Orchideous Epiphytes. 

 In a Letter to A. B. Lambert, Esq., V.P.L.S. By Mr. Robert 



H. SCHOMBURGK 551 



XXXIV. Extracts from the Minute-Booh of the Linnean Society of Lon- 

 don 553 



XXXV. Extracts from the Council Minute-Booh of the Linnean Society of 

 London 56/ 



Catalogue of the Library of the Linnean Society 571 



List of Donors to the Library of the Linnean Society .589 



Donations to the Museum of the Linnean Society 597 



