CONTENT S. 
I. On the Development of the Ovulum in Avicennia. By the late WituAM 
GnuirriTB, Esg., F.L.S. &c. &c. Communicated by R. H. Sou, Esq., 
EE |... ....... page | 
II. Some Observations upon the Structure of two new Species of Hectocotyle, 
parasitic upon Tremoctopus violaceus, D. Ch., and Argonauta Argo, 
Linn.; with an Exposition of the Hypothesis that these Hectocotyle are 
the Males of the Cephalopoda upon which they are found. By A. Kór- 
LIKER, Professor of Physiology and Comparative Anatomy in the Univer- 
sity of Zurich. Communicated by Rogert Brown, Esq., V.P.L.S. &c. 
II. Descriptions of some unpublished Species of Plants from North-Western 
India. By M. Paxenuam EpcEwonrn, Esq., F.L.S., Bengal Civil Ser- 
ON a ak uc. 28 
IV. On the Indian Species of Balanophora, and on a new Genus of the Family 
Balanophoree. By the late WiutiAM Güirrrrg, Esq., F.L.S. Se. §c. 93 
V. On Agaricus crinitus, Linn., and some allied Species. By the Rev. M. J. 
Paes, MA ESk —  .. . .. .1099 
Vl. Caricis Species nove, vel minis cognitæ. Auctore Francisco Boorr, M.D., 
ee ee o 0L. e. 1... . .$ 
VII. Remarks on the Examination of some Fossil Woods, which tend to eluci- 
date the Structure of certain Tissues in the recent Plant. By EpwiN 
OMe SURGES, AiG DL wg a 449 
VIII. Descriptions of Chalcidites. By Francis Waker, Esq., F.L.S. $c. 153 
