A Critical Revision of the genus Eucalyptus.* 
This work is, like the present one, issued in Parts, and each Part also contains 
four plates (except Part IV, which contains twelve plates). It contains botanical 
details and critical observations which would he unsuitable for the present work, 
which is more of a popular character. 
Of the New South Wales species of Eucalyptus, the following are dealt 
with in the “ Critical Revision ” (the number of the Part of which is given in 
brackets) :— 
Eucalyptus acacioides, A. Cunn. (XI). 
,, acmenioides, Schauer (IX). 
,, ajjinis, Dearie and .Maiden (XIII). 
„ amygdalina, Labillardiere (VI). 
„ Andrewsi, Maiden (VII). 
„ apicrdata, Baker and Smith (IX). 
„ Baueriana, Schauer (XIII). 
„ Behriana, F.v.M. (X). 
„ bicolor, A. Cunn. (XT). 
,, Boormani, Deane and Maiden (X). 
„ Bosistoana, F.v.M. (XI). 
„ Caleyi, Maiden (X). 
,, calycoyona, Turczaninow (III). 
„ capitellata, Smith (VIII). 
„ Consideniana, Maiden (X). 
,, cqriacea, A. Cunn. (V). 
„ crebra, F.v.M. (XII). 
„ dives, Schauer (VII). 
„ euyenioides, Sieber (VIII). 
„ fruticetorum, F.v.M. (XI). 
„ hcemastoma, Smith (X). 
„ hemiphloia, F.v.M. (XI). 
„ incrassata, Labillardiere (IV). 
,, leucoxylon, F.v.M. (XII). 
„ Luehmannidna, F.v.M. (IX). 
,, macrorrhyncha, F.v.M. (VIII). 
Eucalyptus melanophloia, F.v.M. (XII). 
,, melliodora, A. Cunn. (XIV). 
„ microcorys, F.v.M. (IX). 
„ microtheca, F.v.M. (XI). 
„ Muelleriana, Howitt (VIII). 
„ obliqua, L’Heritier (II). 
„ ochrophloia, F.v.M. (XI). 
„ odorata, Behr and Schlecht. (XI). 
„ paniculata, Sm. (XIII). 
,, pilularis, Sm. (I). 
„ piperita, Sm. (X). 
,, Flanchoniana, F.v.M. (IX). 
„ polyanthemos, Schauer (XIII). 
„ populifolia, Hooker (X). 
„ reynans, F.v.M. (VII). 
„ Ruddcri, Maiden (XIII). 
„ siderophloia, Bentham (X). 
„ sideroxylon, A. Cunn. (XII). 
„ Sieberiana, F.v.M. (X). 
„ Smithii, R. T. Baker (XII). 
„ stellulata, Sieber (V). 
„ umbra, R. T. Baker (IX). 
„ uncinata, Turcz. (XIV). 
„ virgata, Sieber (IX). 
„ vitellina, Naudin (VII). 
„ vitrea, R. T. Baker (VII). 
* Quarto. Government Printer, Sydney. Two shillings and sixpence a part (Part IV, Six shillings). Part IV will 
be charged Two shillings and sixpence to subscribers only. For this work Mr. Maiden has received Eucalyptus specimens 
from the principal Herbaria throughout the world. 
Sydney : William Applegate GullVsk, Government Printer.—1912. 
