Acacia pachycarpa. 



F. V. M. in Journal of the Linnean Society iii. 139 (1858). 



1, portion of a phyllodium. 



2, portion of an unexpanded spike. 



3, bracts. 



4, unexpanded flower. 



5, expanded flower, perfect. 



6, staminate flower, laid open. 



7, front- back- and side-view of stamens. 



8, pistil. 



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



10, a seed separated. 



11, transverse section of a seed. 



12 and 13, longitudinal sections of seeds. 



All enlarged, but to various extent. 



