page 



Papers on various subjects, bearing date in 1834 and 1835 281 



On the Impregnation of Dischidia 324 



Hamilton, Francis Buchanan, M.D., F.R.S., F.L.S. &c. 



Commentary on the Eighth Book of the Hortus Malabaricus of 

 Van Rheede 134, 293, 310, 343, 355 



Commentary on the Ninth Book of Van Rheede's Hortus Mala- 

 baricus ' 361 



Hard, A., M.D., of Mentz. 



On Secale cornutum, the Ergot of Rye, and on a species of 

 Asplenium, related to A. Trichomanes, L 159 



Harris, Major W. C. 



Account of the Trees producing Myrrh and Frankincense, as 

 found in those parts of the coast of, the Red Sea and Indian 

 Ocean whence those Gums were obtained in the first dawn of 



Commerce 181 



Hassall, Arthur Hill, Esq., F.L.S. 



Observations on the Growth and Reproduction of Enteromorpha 

 intestinalis 152 



An Essay on the Distribution, Vitality, Structure, Modes of 

 Growth and Reproduction, and Uses of the Freshwater Con- 

 ferva 160, 163 



Heming, G. C, M.D., F.L.S. &c. 



On the Muscles which move the Tail and Tail-coverts of the 

 Peacock 212 



Henderson, Mr. Joseph. 



On the reproductive Organs of Equisetum 74 



Henfrey, Arthur, Esq., F.L.S. 



Observations on the immediate causes of the Ascent of the Sap 

 in Spring 229 



HiNCKS, Rev. W., F.L.S., F.R.S.E. &c. 



Descriptions of three Vegetable Monstrosities lately found at 



York ••; 46 



Descriptions of some Vegetable Monstrosities 118 



On the causes of disjunctions of Vegetable Substance, especially 



those which are horizontal 273 



Hogg, John, Esq., M.A., F.R.S., F.L.S. &c. 



Additional observations on the Spongilla fluviatilis 8 



Further Observations on the Spongilla fluviatilis, with some re- 

 marks on the natm-e of the Spongice Marines 36, 225 



Additional remai'ks on the Spongilla fluviatilis 226 



D'Hombres Firmas, Baron. 



Notes on the Seals of Linnaeus 323 



Hooker, Joseph Dalton, M.D., F.R.S., F.L.S. &c. 



An Enumeration of the Plants of the Galapagos Islands ... 231, 238, 



263, 276 

 On the Vegetation of the Galapagos Archipelago, as compared 

 with that of some other Tropical Islands and of the Continent 

 of America 312, 313 



Hope, Rev. F. W., M.A., F.R.S. & L.S. 



Descriptions of some new Insects collected in Assam, by William 

 Griffith, Esq., Assistant Surgeon in the Madras Medical Ser- 

 vice 42 



