page 

 Edgeworth, M. Pakexham, Esq., F.L.S., Bengal Cml Service. 

 Descriptions of some unpublished species of Plants from North- 



Westem India 252 



Description of a new genus of LentibularicB, with remarks on 

 some Indian species of Utricularia 351 



Falconer, Hugh, M.D., F.R.S., F.L.S. &c.. Superintendent of the 



Hon. E.I.C.'s Botanic Garden at Calcutta. 

 Extracts from Letters addressed to Dr. Royle, F.R.S., F.L.S. &c., 



Prof. Mat. Med., King's College .". 13 



Description of Auclclandia, a new genus of Compositte, supposed 



to be the Costus of Dioscorides 80 



On a reformed character of the genus Cryptolepis of Brown ... 114 

 On Edgeworthia, a new genus of Plants of the Order MyrsinecB 129 



Description of the Asafcetida plant of Central Asia 308 



Accoimt of Gamoplexis, an undescribed genus of Orchideous 



Plants 320 



Description of Athalamia, a new genus of Marchantiece 343 



Forbes, Edward, Esq., F.R.S., F.L.S. &c.. Professor of Botany in 

 King's College, London. 

 On Pectinura, a new genus of OphiuridcB, and on the species 



of Ophiura inhabiting the Eastern Mediterranean 167, 174 



On the Radiata of the Eastern Mediterranean 184 



On the Medusa proboscidalis of Forskahl 222 



Notice of some Peloria varieties of Viola canina, L 382 



Forrest, Thomas. 



A notice of the Encephalartos horridus, which flowered at Kin- 

 mel Park 9 



Forster, Thomas, M.B., F.L.S. &c. 



On the permanent varieties of Papaver orientale, L 158 



On the Migration of the Swallows 296 



Fox, George Townshend, Esq., F.L.S. 



A notice of the Birds of Iceland, accompanied by specimens 21 



Gardner, D. P., M.D., of Hampden Sidney College, Virginia. 



On the Influence of the Dew-Point on the Temperature of 

 Plants 119, 120 



Gardner, George, Esq., F.L.S. 



Description of PeltophyUum, a new genus of Plants aUied to 

 Triuris of Miers, with remarks on their Affinities 176 



GiRAUD, Herbert, M.D. 



Contributions to Vegetable Embrj-ologj^, fi-om Observations on 

 the Origin and Development of the Embryo in Tropeeolum majus 124 



Griffith, William, Esq., F.L.S. 



On the Ovulum of Santalum, Loranthus, Viscum, &c. 162, 166, 168 

 On the Root Parasites referred bv authors to Tthizanthece and 



their Alhes .' 179, 180, 189, 190,209,216 



On the Development of the OviUum in Avicennia 223 



On the Ovulum of Santalum, Osyris, Loranthus, and Viscum... 223 



On the Ambrosinia ciliata of Roxbm'gh 263 



On the Anatomy oi EriocaulonecB 271 



On the Sti*uctm-e of the Ascidia and Stomata of Dischidia Raffle- 



siana. Wall 279 



On the Seeds of Careya, Roxb 280 



