CONTENTS. 
VOLUME XL. 
OFFICERS FOR 1906-1907... py <5 te zn nee sae 
List or MrempBers, &c. ... ae ey - nt gee a 
Art. I.—PRESIDENTIAL ADDRESS. By H. A. LENEHAN, F.B.A.S., 
Acting Government Astranomer =e aa = ake 
Art. II.—Notes on some Plants which in drying stain paper. By 
J. H. Marpen, Government Botanist and Director of the 
Botanic Gardens, Sydney a “e E ; pa 
Art. III.—The testing of building materials on abrasion es the 
sand blast apparatus. By H. Burcuarrz, Mitarbeiter des 
Kéniglichen Material-priifungsamtes fiir Gross Lichterfelde, 
(Germany). (Communicated by W. H. WaRrRen, M. Inst. CE.) 
[With Plate} ~ = Ak “e me We ut 
Art. IV.—Vitis opaca, F.v.M., and a chemical investigation of its 
enlarged rootstock (tuber). By Ricnarp T. BAksEr, F.L,S8., 
Curator, and Henry G. SMITH, F.c.s., Assistant Come 
Technical Museum, Sydney. [With Plates] . ree ty 
Arr. V.—The Australian Melaleucas and their essential oils. By 
Ricuarp T. Baker, F.L.s., Curator, and Henry G. Smita, 
F.c.s., Assistant Curator, Technical Museum, Sydney, Part I. 
[With Plates | Be bay re cys Se 5 an a 
Arr. VI.—Port Sydney. By Lawrence Harcrave. [WithPlate] — 
Art. VII.—The International Rules of Botanical Nomenclature. 
(Adopted by the International Botanical Congress, Vienna, 
1905.) By J. H. Marpen, Government Botanist and Director 
of the Botanic Gardens, Sydney. = ay ee bg 
Arr. VIII.—Notes on some Native Tribes of Australia. By R. H. 
MATHEWS, L.S., Associé étranger Soc. d’Anthrop. de Paris. 
Art. I[X.—Note on the Silurian and Devonian Rocks occurring to 
the West of the Canoblas Mountains near Orange, N.S. Ww. 
By C. A. Sussmincu, F.c.s. [With Plates] ... pe 
Arr. X.—Bibliography of Australian, New Zealand, and South — 
Sea Island Lichens, Second Paper. By Epwin Cumer. 
(Communicated by J. H. Marpen, F.L.s.) 7H ee vos 
