282 
Citrus Lumia, Eisso. The sweet Lemon, including the Pear- 
Lemon with large pear-shaped fruit. Eind thick and pale ; 
pulp not acid. This variety serves for particular condi- 
ments. 
Citrus Limetta, Eisso. The real Lime. The best lime-juice is 
obtained from this variety, of which the Perette constitute 
a form. 
Citrus Australasica, P- von Mueller. 
Coast forests of extra-tropic East Australia. A shrubby 
species with oblong or almost cylindrical fruits of lemon-like 
taste, measuring 2 to 4 inches in length. They are thus 
very much larger than those of Atalantia glauca of the coast 
and the desert-interior of tropic Australia, which are also of 
similar taste. These plants are entered together with the 
following on this list, merely to draw attention to them, as 
likely capable of improvement of their fruit through cul- 
ture. 
Citrus Planchoni, E. von Mueller. 
(^C. Australis, Planchon, partly.) 
Eorests near the coast of sub-tropic East Australia. A 
noble tree, fully 40 feet high with globular fruits about the 
size of a walnut, called Native Oranges. The species has 
first appeared under the above name in the “ Eeport on the 
Vegetable Products of the Intercolonial Exhibition of 1867.” 
Citrus Japouica, Thunberg. 
The Kumquat of Japan. A shrubby Citrus with fruits of 
the size of a Gooseberry, from which on accormt of their 
sweet peel and acid pulp an excellent preserve can be pre- 
pared. 
Cochlearia Armoracia, L. 
The Horseradish. Middle Europe and Western Asia. 
Perennial. The volatile oil of the root allied to that of 
Mustard. 
Cochlearia officinalis, E. 
Shores of Middle and North Europe, North Asia and North 
America. A biennial herb, like the allied C. Anglica and 
