180 

 Following are the 1886 species (ante, p. 177) : — ■ 



DESCRIPTION. 



CCCXV. E. Diemenii Ettingshausen. 



(Ante, p. 177.) 



See also Tate, Rept. Horn. Exped., 1896, Part 3, p. 69. Desert Sandstone of 

 South Australia. 



Ettingahausen compares it to E. marginata Sm. and E. corymbosa Sm., a remark- 

 able comparison. It comes from near Emmaville, New South Wales, under basalt. 

 Tate and Watt record it from Arcoona. Central Australia. 



Following is the original description : — 



Sp. Char. — E. foliis coriaceiSj petiolatis, lanceolatis. basi acutis, apice aeuminatia, Lntegerrimis; 

 ne vatione brachidodroma ; nervo primario, prominente; nervis secundariis subangulis 65-75° orientibus, 

 valde approximatis fere congestis, tenuibus, subrectis, neivo marginali inter se conjonctis; nervis 

 tcrtiariis e secundariis extus angulis acutis egredientibus, abbrevatis. 



Obs. — -The leaf is smaller and broader than that of the preceding species (E. Mitckelli), not 

 falciform and less narrowed at apex. Its most distinguishing character is that the secondary nerves 

 are very close to one another, and that the}' quit the primary one at rather acute angles of divergence. 

 From the close secondary nerves the tertiary ones are very much abbreviated, and the reticulation less 

 developed (see Fig. '.'\. magnified). Of the living species, Eucalyptus marginata Sieb., and E.corymhosa 

 Smith correspond to our fossil, the first relating to form and texture, but tin' second to all the leaf characters. 



