.M 



SYNGENESIA SUPERFLUA. 



363 



38. ScABER. 



E. 



A. foliis inferioribu^i 

 petiolatis, oblongo-cor 



t 



t 



late, 



Lower leaves petio- 



oblong, 



cordate. 



datis, acLitis, integerri- | acute, entire, those of 



, . ,., . , the stem sessile, am- 



amplexicauhbus, ovato plexicaule, ovate lan- 



mis, caulinis sessilibus. 



lanceolatis, superne at 

 tenuatis, acutissimis. 



ceolate, tapering to a 

 very acute point, all 



omnibus scabris, undu- scabrous, undulate'5 pa- 



latis 



panicula 



la 



*cici^5 pauiuuiii laxa 

 elongata, ramulis ra- 



nicle 



loose, long, 



the 



cemifloris. 



E. 



branches racemose. 



stem about three feet high, striate, a little hairy, very scabrous. Lower 



^n^tt^^ I ' T '^ *''r '"'^''^^ ^*^"^' '""'^^''^ ^"'^ ^he sinus deep, 



Ln J 1 ,^''''!^ r«"'^^; «t^™ leaves rather narrow, lanceolate, and ovate! 

 lanceolate, r.gid, very acute, all scabrous. Flou>ers rather small, in a lonjr 

 ennmal pan.cle. Scales of the involucrum linear-lanceolate, acute, puts! 

 cent, appressed. Florets of the ray twelve to sixteen, oval, nurnle' of th^ 

 d,skyellow. 5..rf angled, hairy. "^ P«pp.. scbrous.' ' ^^ ' ^'^' 



This species differs from A. Diversifolius in its leaves which are narrow- 

 er, much more acute, more rigid, more scabrous and less pubescent, and 

 perhaps also by a larger panicle. ' " 



Grows in soils rather dry. 



Flowers September— October. 



S9. Paniculatus? 



A. foliis ovato-lan 



Leaves 



ceolatis, subserratis, ceolate 

 petiolatis, glabris, ra- rate, 



ovate-Iaii- 



tlicahbus ovato-corda 

 tjs serratis, scabris, pe 

 tiolis nudis 



slightly 

 petiolate, 



ser. 

 gla- 



brous, those of the 

 root ovate-cordate, sei 



5 caule ra- rate, scabrous, with the 



^osissimo, glabro, ra- petioles naked 



mulis 



pilosis 



? 



involu- 



stem 



ens laxis, subirabrica 

 tis. 



much divided, glabrous 



branches hairy; invo 



-1 



} 



loot 



bC 



lucrum 



what imbricate. 



3 



some 



