﻿Seitecio. 



COMPOSITiE. 



-1. S. rapifolius (Nutt.) : very glabrous throughout ; stems angled, pani- 

 ^cjjlately^ branched^ leafy ;^ leaves ihickish, oblong, unequally ^and ve2^ 



ite pedicels, slightly calycuJ 

 e 8-10. oblong, thickish ; ra; 



r the Rocky Mount 



6-20 inches high. Cauline leaves 3-4 inches long, 1-2 wide, obtm 

 somewhat fleshy. Heads much smaller than in S. Cacaliaster. 

 the involucre thickish, with hyaline margins, not sphacelate. Paj 

 shorter than the yellow corolla. Achenia striate. 

 22, S. aronicoides (DC.) : stem herbaceous, simple, areno; 



