CONTENTS. 



Minutes of Proceedings ....... i 



On The Development of the Ovule and Embryo- Sac in 

 Cassia tomentosa, Lamk. By W. T. Saxton, B.A. 

 (Plates i., ii.) . . _^ . . 1 



The Fertility of Some Colonial Soils, as influenced by 

 Geological Conditions. By Chas. F. Juritz, M.A., 

 F.I.C 7 



On Some New Fossil Kbptiles from the Karroo Beds of 

 Victoria West, South Africa. By R. Broom, M.D. 

 D.Sc, C.M.Z.S. (Plates iii., iv.) 31 



Some New South African Succulents. By R. Marloth, 



Ph.D., M.A. (Plate v. and one Text-figure.) ... 43 



A Revision of the Coleopterous Sub-Family Byrsoyince 

 {Gurculioniclce) . By Guy A. K. Marshall, F.Z.S. (Plate 

 vi.) 53 



A Revision of the Genus Synthocus, Schonh., and its 

 Allies {Curculionidce). By Guy A. K. Marshall, 

 F.Z.S. (Plate vi.) • . 89 



Revised List of the Flora of Natal. Compiled by J. 



Medley Wood 121 



Mesemhrianthemum calcareum, Marloth : A New Mimicry 



Plant. By R. Marloth, Ph.D., M.A 281 



