BY R. H. CAMBAGE. 699 



with certainty, but believe the species to be that which has since 

 been described by Mr. Baker as E, viridis. I have also since 

 travelled over most of the area between Grenfell and Wyalong, 

 and have never met with an}' Mallee within 50 miles of this 

 solitary tree. 



Between Parkes, Condobolin and Marsden the total number of 

 Eucalypts noticed was eleven, viz.: — JE. melliodora, E. Woollsiana, 

 E. hemijjhloia var. albens, E. sideroxi/lon, E. qffinis, E. conica, E. 

 tereticormis, E. tereticornis var. derdhata, E. rostrata, E. populifolia 

 (scarce), and E. largijiorevs towards Condobolin. 



Xo Mallees were seen within this area, the locality being rather 

 too far east for them, and the country unsuitable through being 

 made up chiefly of river formation. 



The Acacias were represented by A. JiomaJophylla, A. pendula^ 

 A. hakeoides^ A. decora (scarce), A. Osivuldiy A. doratoxylon, A. 

 amhlygona (on Pinnacle Mountain only), A. salicina, A. stetio- 

 phylla, A. spectabilis (scarce), A. acinacea (1), A. hmyophylla (west 

 of Marsden), A. dealbata (scarce), and A. dealhata (green variety). 



The Casuarinas were : — C. Cuniihighamiana, C. Luehmanni, 

 C. qicadrivalvis and C. Camhagei. 



EXPLANATION OF PLATES. 



Plate xxxi. 



Fig. L — Acacia pendula, A. Cumi., (Myall or Boree), Forbes, N.S.W. 

 Fig. 2 — Acacia aneura, F.v.M., (Mulga), Bourke, N.S.W.; Geijera parvi- 

 Jiora (Wilga), on the left; Grevillea striata (Beef wood), a young tree 

 on the right. 



Plate xxxii. 



Fig. L — Heterodenclron ole<efolium Desf., (Rcsewcod), Forbes, N.S.W. 

 Fig. 2. — Casuarina Luehmanni, R. T. Baker (Bull Oak), Peak Hill, N.S.W. 



Plate xxxiii. 



Casuarina glauca, Sieb. , on the right near salt water; G. Cunninghamiana, 

 Miq., large trees in fresh water. 



