BY CUTHBERT HALL. 567 



tralia, than from two growing together and blooming simul- 

 taneously. 



In addition to the Eucalypts already mentioned, there are 

 several other species growing in adjacent localities, and which 

 may occur in the Parramatta area, but I have so far failed 

 to come across them. Such are E. squamosa (Ironwood) 

 found at Cabramatta, Wahroonga, and Richmond, and so 

 almost sure to be also in the area under review ; and others 

 possibly present, are E. nigra R. T. Baker, E. patentiverins R. T. 

 Baker, and E. Fletcher i R. T. Baker.* 



Classification. 

 Euralypts groiving mainly on sandstone (Hawkesbury). 

 E. corymbosa. E . hceindi^toma. 



E. eximia. E. squamosa. 



E . piperita. 



EucalyjJts grou'iug niaiuJi/ on Jeep clay (Wianamatta). 

 E. crehra. E. maculata. 



E. sidero.rylon. E. lovgifolia. 



E. siderophloia. E. Boormani. 



E. hem.iphloia. E. tereticornis. 



E. Bosistoana. E. Parramattensis, sp.nov. 



Eucalypts mainly grooving on clayfthin layer) overlying sandstone, 

 E. paniculata. E. acmenioides. 



E. umbra. E. saligna. 



E. pilularis. E. punctata. 



Eucalypts occurring on all formations. 



E. eugenioides. E. resinifera. 



Eucalypt growing in sivampy ground. 



E. robusta. 



* Mr. Fletcher informs me that, some years ago, a few trees of B. Baueri 

 (to which species Mr. Maiden refers the specimens recorded, under the 

 name of E. polyanthemoa, in the Fl. Austr., as collected at George's River, 

 by Robert Brown) weie to be found on the north bank of the cieek, a little 

 west of Lansdown Bridge on the Liverpool Road. 



