reticulated, smooth, with a downy midrib. Heads of 



flowers oblong, obtuse ; bractecB downy 



r fulvous 

 Iky, much shorter than the style. Style straight, ascend 



Caly 



mg, never 

 smooth. 



ed backward 



Stig 



oblong, furrowed 



\ I 



J. L. 



f 



: ^* 



^ * 



• - \ 



\" 



• -. . * 



W , 1 ' ^ 



* * 



» ^ V 



-> 



