570 



ICOSANDHIA POLGYNIA. 



ternatis, glabris, inaeq 



liter serratis : r.m 



ternate, glabrous, une- 



ymhis I qually serrate; corymbs 



terniioalibus, laxis, pu- | terminal, loose, pubes- 



bescentibus 



paucifloris 



Smiih, in Rees' Cyclop 



few flowered. 



Willd 



Pursh 1 p. 347 



Stem terete, rather prickly than hispid, PricJcIes recurved, those 

 on the petioles few and widely scattered. Leaves s^naller than thosi 

 ot K- tnviahs, smooth and equal at the base. Smith Pursh. 



Gro'.va in fields and sandy woods, Virginia to Carolina. Pursh. 



* lowers. 



6. 



R 



erectus ; fr 

 bus, acutis 3 



Odoratus. 



inermis, bispidus. I Unarmed, hispid 



corymb 



divaricf 



simpi 

 5-Io!>atis ; 



simp] 



ly 



) 



lycirius appendiculati 



5 lobed ; corymbs ter 

 terminaiibus, | minal, divaricate, viscid 

 viscidis ; ca. I calyx appendiculate. 



Stem biennial. 3—4 feet 



297. Pu.sh, 1. p. 348, 



J - ,- - . high, branchino;, very hispid, brown. 



i^at-es large, serrate, less hairy than the stem, with the lobes acumi- 

 Date. Pedunclen and calyx viscid and fragrant Segments of the 



fy 



J his species differs from the rest in Habit and appearance 

 oruwH in the mountains, often on the highest summits 



( 



July. 



Obovatus.? Obov 



7. 



R. subherbaceus, his- 

 pid ! us ; foliis ternatis. obo- 



Mich. 

 Somewhat herbaceous 



hisp 



leaves ternate 



} 



vans, serratis ; stipulis | obovate, serrate ; sdpules 



setaceous,' racemes co- 

 few flowered 



racemis subco 



rymbosis, paucifloris j pe 



dicellis 



6 



rymbose, 



pedicels Ion 



•^^ 



Mich. 1. p. Q98. Pursh. 1. p. 349. 



sfa[Tn/''^^T '^S"^^? *''"" herbaceous, hispid with rigid hairs. 

 Bracteas ovate. Berries with only a few large grains, blacfe and 



- V 



