202 



8. E. rudis Endl., natural size. 



8a. Enlarged, showing the undulate ventral surface. 



86. Enlarged, showing the concave lateral surface and the fringed ridges, also the small hilurn on the lower- 

 end of the seed. 



8c. Enlarged, showing the ventral surface of a triangular seed. 



Bd. Enlarged, showing the ventral surface of a broad seed. 



8e. Enlarged, showing the lateral surface of a triangular seed. 



8/. Enlarged, showing the dorsal surface and the minutely fringed margin. (Near Pelican Point, Swan- 

 road, Western Australia, C. E. Lane-Poole, October, 1917.) 



Series Pachyspermas. 



9. E. miniata A. Cunn., natural size. 



9a. Enlarged, showing the ventral surface and the large hilum. 

 96. Enlarged, showing the smooth, dorsal surface of 9a. 

 9c. Enlarged, showing a linear, quadrangular, sterile seed. 



9d. Enlarged, showing a linear wedge-shaped sterile seed. (Darwin, Northern Territory, H. Brown, per. 

 D. W. C. Shiress, March, 1920.) 



10. E. tetrodonta F.v.M., natural size, ventral and dorsal view. 

 10a. Enlarged, showing the ventral surface. . 



106. Enlarged, showing the ventral surface and the large circular hilum. 

 10c. Enlarged, showing dorsal surface. (Darwin, N. Holtze, 1905.) 



11. E. erythrocorys F.v.M., natural size. 

 11a. Enlarged, showing the ventral surface. 



116. Enlarged, showing the ventral and lateral surfaces. 

 lie. Enlarged, one of the D-shaped sterile seeds. 

 lid. Enlarged, showing another type of sterile seed. 



lie. Enlarged, showing a subulate sterile seed. (Dongarra, Western Australia, E. W. Clarkson, November,-. 

 1919.) 



Series Coehleatae. 



12. E. pachyloma Benth., natural size. 



12a. Enlarged, showing the ventral surface and the three ridges, also the hilum at the top. 



126. Enlarged, showing the ventral surface with faint ridges and a wing-like expansion at the base, also 



the position of the hilum. 

 12c. Enlarged, showing the ventral surface of a sterile seed. 

 12d. Enlarged, showing the dorsal surface. 

 12e. Sterile seeds, natural size. 

 12/. Enlarged, showing the lateral surface of a D-shaped sterile seed. (Kalgan Plains, Western Australia,. 



J.H.M., 1909.) 



13. E. Iniprestium F.v.M., natural size. 



13a. Enlarged, showing the ventral and lateral surfaces, also the hilum at the top. 

 136. Enlarged, showing the hilum, rudimentary ventral wings, and the lateral wings. 

 13c. Enlarged, showing the dorsal view of 13a. 

 13(7. Sterile seeds, natural size. 



13-. Enlarged, showing the ventral view of one of the sterile seeds. (Bremer Bay, Western Australia,. 

 J. Wellstead.) 



