Art. XIV. — On the Generic Petition of " Asterolepis ornata, var. 

 australis," McCoy: with Description of a New Variety. 

 By Frederick Chapman, A.L.S., &c. (Plates XX. and 

 XXI.) 211 



XV. — Contributions to the Flora of Australia, No. 23. By 



Alfred J. Ewart, D.Sc, Ph.D. (Plate XXII.) ... 216 



XVI. — Additional Notes on Australites : Darwin Glass. By E. J. 



Dunn, F.G.S. (Plate XXIII.) ... ... ... 223 



XVII. — Notes on a New Acacia from Victoria Eiver, Northern 

 Territory. By E. J. Dunn, F.G.S. (Plates XXIV. and 

 XXV.) ... ... 228 



XVIII. — Contributions to the Flora of Australia, No. 24. By 

 Alfred J. Ewart, D.Sc, and Percy J. Sharman, 

 B.Sc. (Plates XXVL, XXVII. and XXVIII.) ... 230 



XIX.— Teratological Notes, Part I. By A. D. Hardy, F.L.S. 



(Plate XXIX.) ... ... ... ... ... 240 



XX. — The Influence of Gaseous Pressure on Growth. (Prelimin- 

 ary Communication). By Ethel McLennan, B.Sc. ... 245 



Index ... ... ... ... ... ... ... 251 



