128 H. Léveillé: Generis Brassicae novae combinationes, 
globular, of a lighter colour than the leaves. Female amenta in panicles 
at the base of the branchlets. — Fruit cones densely clustered on short, 
very stout, much-thickened branches, in this feature resembling C. robusta 
R. Br., over !/ inch diameter, globular, valves six, alternately smaller, 
the larger ones thick and dilated upwards into a wedge-shaped apex. — 
One great distinctive difference between this species and C. rhomboidea 
will be found in its field appearance, for while C. rhomboidea is quite 
fastigiate in its growth, C. Tasmanica has distinctly spreading, low, hori- 
zontal branches, which occasionally droop, whilst they are never fasti- 
giate, and this feature characterises the tree both in New South Wales 
and Tasmania. — The glaucous feature of the leaves and the almost 
sessile clustered fruits with their thickened valves also differentiate the 
species from C. rhomboidea. The very slender branchlets with the de- 
current leaves of C. rhomboidea is also a distinguishing character from 
C. Tasmanica. — The Grampians (Mueller), Victoria. Glen Regis, Ryl- 
stone (R. T. Baker); Lochiel, Pambula (W. J. Davis), New South 
Wales. Oyster Bay, near Launceston, Tasmania. 
3. Callitris Morrisonii R. T. Baker in Proc. Linn. Soc. N. S. Wales, 
Nov. 1907; Baker et Smith, l. c, p. 259, c. 2 fig. — It is a tree 20 to 
30 feet high occurring on rocky places (Oldfield). Branchlets with de- 
current leaves glaucous, erect, terete, internodes exceptionally short, in 
fact, shorter than those of most other species. Free ends of leaves 
blunt, appressed, the decurrent portion being quite short and flattened. 
Male amenta terminal, mostly single, with few  whorls of stamens. 
Female amenta unknown. — Fruit cones globular, axillary, solitary, or 
in clusters, about 8 lines in diameter when opened, smooth or wrinkled 
when aged, ash-grey in colour, in early fruit tapering towards the pedi- 
cel or branchlets, as in C. Drummondii Benth. and Hook. f., but rather 
intruded at the base in the mature stage. Valves six, thick, at first 
valvate, then channelled, the larger one with parallel edges, the smaller 
ones triangular. -— Seeds usually two-winged, the central columella 
three-branched; about 2 lines long. — Killerberrin (Dr. A. Morrison), 
South-west Australia (F. S. Roe), Murchison River (W. A. Oldfield). 
XXIV. H. Léveillé, Generis Brassicae novae combinationes. 
Brassica Suttoniana Lévl. in Le Monde des Plantes; XII, 1910, 
no. 64, mai, p. 24. 
Haec varietas, omnes formas cultas Brassicae oleraceae comprehendit, 
et sequentes subvarietates includit: 
gemmifera Lévl, l. c., p. 24. 
Caulis gerens numerosissima bulbilla. Vulgo Chou Bruxelles 
(, Rosenkohl*). 
