APPENDIX, 105 



Genera ! Kuhnia,Critonia and another? There- 

 fore my labor shall have to be still further re- 

 modeled hereafter, meantime I will give here 

 the additional N. sp. making 14 altogether. 



7. KUIINIA GLOMERATA Raf, K. critonia ? 

 Nut. in Collins herb, smooth, stem grooved, 

 branches terminal corymbose short 3-5flore, 

 leaves scattered subsessile lanceolate short re- 

 motely serrate,, flowers subsessile glomerate, 

 pappus fulvous Apalachian Mts. pedal, leaves 

 uncial, flowers forming small round heads par- 

 ticularly after anthesis when they spread out. 



8. KUHNIA LATIFOLIA Raf. K. critonia ! Coll. 

 nearly smooth, stem corymbose striate, leaves 

 alternate sessile ovate oblong, grossly serrate, 

 acute at both ends, very thin, on branches nar- 

 row oblong subentire, branches l-3ffore, flowers 

 pedunculate, pappus fulvous in Florida, leave* 

 almost as in K. elliptica, but longer biuncial, on 

 branches uncial quite different, never trinervate. 



9. KUHNIA VIRGATA Raf. smooth, stem and 

 branches virgate, striate whitish, leaves scatter- 

 ed sessile linear entire acute, flowers corym- 

 bose, pedunculate, pappus fulvescent in Caro- 

 lina and Florida, deemed K. eupatoroides by 

 Collins, nearer the Critonias ; still nearer to K. 

 tuberosa of Elliot. Tall plant, long slender 

 branches, leaves uncial, perhaps K. albicaulis 

 would be a better name. 



Three other sp. were blended in Coll. herb, 

 as K. eupatorioides,not a single one being that 

 sp. since they had all fulvous pappus ; one was 

 K.fulva, a 2d my K. pubescens from Cotocton 

 Mts. on Potowmak, the 3d the next. 



10. KUHNIA DIVAKICATA Raf. scabriuscule, 

 stem grooved fuscatc, branches paniculate divan- 



