ACACIA ACANTHOCLADA. 



F. v. M. fragmenta phytographiae Australia iii. 127 (1863). 



1, portion of a branchlet with phyllodia. 



2, phyllodia separated. 



3, young flower-head. 



4, bracts. 



5, unexpanded flower. 



6, expanded flower. 



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



8, pollen-grains. 



9, pistil. 



10, lower portion of a fruit-valve with seeds, 

 n, a seed separated. 

 12, transverse section of a seed. 

 13 and 14, longitudinal sections of seeds. 

 All enlarged, but to various extent. 



