Acacia Bidwilli. 



Bentham in Schlechtendal's Linnaea xxvi. 629 (1853). 



1, portions of a leaf. 



2, head of unexpanded flowers. 



3, bracts. 



4 and 5, unexpanded flowers. 



6, expanded flower, staminate only. 



7, expanded perfect flower, laid open. 



8, front- side- and back- view of stamens, one glandule-bearing. 



9, pollen-grain. 



10, pistil. 



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



12, two seeds separated. 



13, transverse sections of two seeds. 



14 and 15, longitudinal sections of seeds. 



All enlarged, but to various extent. 



