ACACIA AURICULIFORMIS. 



Cunningham in Hooker's London Journal of Botany i. 377 (1842). 



1, portion of an unexpanded spike. 



2, bracts. 



3, unexpanded flower. 



4, expanded flower, perfect. 



5, flower, laid open, staminate only. 



6, front- and back-view of a stamen. 



7, pollen-grain. 



8, pistil. 



9, lower portion of a fruit-valve with a seed. 



10, a seed, separated. 



1 1 , transverse section of a seed. 



12 and 13, longitudinal sections of seeds. 

 All enlarged, but to various extent. 



