462 ECONOMIC FORESTRY. 
E. Staigeriana, F. y. M. ‘‘Lemon-scented ironbark.” Red, hard, 
durable. Oil from leaves, 
E. Raveretiana, F. v. M. ‘‘Thozet’s box,” or ‘‘ Iron gum tree.” Dark- 
drab, speckled with white ; very hard and tough. Building. 
E. microtheca, F. v. M. ‘‘Jinbul,” ‘‘ Kurleah,” ‘‘Coolibar.” Heart 
deep-red ; sapwood grey ; hard. Building. 
£. robusta, Sm. ‘‘Swamp mahogany gum,” ‘‘ Kimbarra,’ 
Deep-red. Building. New South Wales. 
E, pallidifolia, F. v. M, Heart red; sapwood yellow, prettily mottled ; 
hard. North Australia. 
E. botryoides, Sm. ‘‘ Woolly-butt,” ‘‘ Blue gum.” Red, hard, tough, 
durable. Beams, ete. East Australia. 
E. dealbata, A. Cunn. ‘‘Stanthorpe messmate.” Pink, durable under- 
ground, but splits. New South Wales. 
EL. Stuartiana, F. vy. M. ‘‘Stanthorpe box.” Grey, hard, tough, durable. 
East Australia (including Tasmania). 
E. rostrata, Schlech. ‘‘Stanthorpe yellow jacket.” Dark, close-grained, 
strong, durable if kept dry. 
E. exserta, F. v. M. Pinkish, hard, tough, durable. 
E. tereticornis, Sm. ‘‘ Blue gum,” ‘‘ Mungara.” Red, tough, durable. 
Building, etc. East Australia. 
E. platyphylla, F. vy. M. ‘‘ Broad-leaved poplar gum.” Deep-red with 
gum-veins, hard. North Australia and New Guinea. 
E. saligna, Sm. ‘Grey gum.” Grey, very tough and hard. New South 
Wales. 
E. resinifera, Sm. ‘‘Jimmy Low,” ‘‘Red gum,” ‘‘ Mahogany.” Rich 
red, strong, durable. Piles, beams, fencing. New South Wales. 
E. clavigera, A. Cunn. Dark-brown, hard, durable. 
E. phenicea, F. vy. M. Dark-brown heart, grey sapwood, tough, 
heavy. 
E. tessellaris, F. v. M. ‘‘ Moreton bay ash.” Dark-brown, tough, dur- 
able. North Australia. 
E. setosa, Schau. Dark-brown, with gum-veins, hard, strong, durable. 
North Australia. 
E. corymbosa, Sm. ‘‘ Bloodwood,” ‘‘ Boona.” Red, with large gum- 
veins, durable. Piles, etc. The commonest species in Queensland. New 
South Wales. 
E. trachyphloia, F. v. M. ‘‘ White bloodwood.” Grey, hard, heavy, 
durable. Useful. 
E. Baileyana, F. v. M. ‘‘ Rough stringy bark.” Light-grey, very tough. 
Tool handles. Fibre from bark. 
E. maculata, Hook. fil. ‘‘Spotted gum,” ‘‘ Urara.” Light-grey, very 
elastic. Carriage building. New South Wales. 
Tristania suaveolens, Sm. ‘‘Swamp mahogany,” ‘‘ Boolerchu.” Red, 
hard, resists Teredo. North Australia and New South Wales. 
T. conferta, R. Br. ‘‘ Brisbane box,” ‘‘Tubbilpulla.” Dark-grey, hard, 
tough. Joists, ship-knees, ete. New South Wales. 
T. exiliflora, F. v. M. Dark, very tough and elastic. Tool handles. 
T. lawrina, R. Br. Similar. New South Wales and Victoria. 
‘¢ Gnorpin.” 
