196 XLVIII.. MYRTACES. [ Eucalyptus, 
The general shape of the fruit, with its peculiar broad prominent rim or disk, is like that 
. &. _— and its allies amon g Renanthere, and is not found in other groups, 
although 103. E. o ee = its allies, which I have placed among Jnc/use, often show some ` 
approach to it, and, on the other h hand, E viminalis, piper and cinerea, are frequently er- 
ceptional in the present keete by the rim , and more rarely the valves remaining Së flat. 
Leaves Gg €——— |: conical, shorter than the i 
Eastern spec ered. 
calyx-t . E. cin 
us Greg among the Sien differing irai E cinerea in its larger 
less eraf bic, always 3, and in the ei 
Leaves alternate, from very broadly ovate to ovate-lanceolate, 
usually scum whitish rind. ae er obtuse, E than 
the calyx-tube. Eastern spec . 85. E. dealbata. 
(See also the iod 5 E. alia among Co SE ) 
, Leaves orbicular ovate or vere wr thick, the veins (fine and 
pic 
Calyx not 3 lines diameter. - prec short. Tropical BE . 76. E. pallidifolia. 
Calyx 4 to 6 lin See or more. Operculum as long as 
longer than the calyx-t 
Disk forming a raised ring "i prominent rim round the some- 
what depres net capsu 
Calyx angular. Tropic: i spec . 77. E. pachyphylla. 
Calyx terete. Sege dark, p inflected. Western y 
ies . . 78. E. Oldfieldii. 
Disk concave in the flower, very convex in the fruit, the cap- 
sule not depressed. Western species. 
Ovary slightly convex, shorter than the calyx . 79. E. pachyloma. 
Ovary conical in the centre, rather longer ‘than the calyx- * 
tube. Leaves ovate-oblong or lanceolate . 80. E Drummondi. 
Ovary vs a large conical ege entirely exserted. wee 
ic 1. E orbifolia. 
d 
Leave 
Leaves Sara E or linear, not very thick, the “oblique veins 
ut often conspicuous. Calyx rarely above 3 lines dia- 
ee ea a Western s 
g“ ves narrow-linear. Umbels 2- to ye dowd. Operculum MP 
. 89. E. angustissunt. 
Leaves | linear-lanceolate. ` Umbels with many small flowers, 
m slender pedicels. Operculum conical . 83. E. leptopoda. 
Leaving usually conspicuous. Basten species, except E ez- CN 
Pedicels short. Operculum obtuse or conical, not much longer 
than the ealyx-tube. Fruit-rim not very convex, and often flat 86. 
ene slender cem more or less rostrate. Fruit- 
very convex 
Eastern or tro opisil Y species, with a smooth white deciduous 
E. viminalis. 
. 87. E. rostrata. 
Western or r tropi ical s species, with a dark rough bark, per- 
sistent or falling off in fragments . 88. Eent — 
— 2 to4 times as long as the calyx-tube, obtusely gue 
onical. Fruit-rim very convex or coni . 89. A denm i 
SussERIES VI. Subexsertee.—Peduncles rini or lateral, or also the de sh 
more or less paniculate, recie or flattened, several-flowered.  Calyz-tube A port 
ruit hne the Ge not ët the capsule level or slightly 
e. often protruding when 
This ike differs from i ps and the Incluse, chiefly in the fruit. 
EU 
ER | 
