S6 DIANDRIA MONOGYNIA. 



superior, square, slightly furrowed. Style as long as the corolla. Stig- 

 ma 2 cleft, segments acute. Pericarp, none but the persistent calyx. 



Grows in wet soils, ditches, &c. Common, 



Flowers August — October. ] 



irsnman 



S. Ancustifolius. E 



L. foliis angustoJance- I Leaves narrow, lance 



calyce 5- | olate, serrate ; calyx 5 



fido, laciniis aciiminatis, cleft, with the segments 



seniinibuslongioribus. E. | acuminate, longer than 



X. europfeus? Walt. p. 64 



the seed 



onlos^e «;..»?? ^'^'*' ''l"^'^' glabrous, 2-3 feet high. Leavtf^ 

 me the' serr^? '*'* "'''•^"' ^?'^ « ^""S acumination, remotely ser- 



lon^rLtSeVd ^"''''"*''^ ''^^"^ acuminate, rigid, much 

 ow ers August-September. ,A^arro«-i4t;«d Lycopu 



3. EXALTATUS 



seiT^uf k?-P'""'*"^'^='' I I-^a^es at base pinna 

 f'if"' '?'""^ '."'^ger- tifid,serrate, with the 



iimis 



cibi,s sLT'^k' ' I """'^ '"ti'-e """l slightly 



PursM! p";';^;.'^^"'"'"^- I s^'^ate 5 calyx spinous- 



% pJ- 1. p. 121. 



Grows in Carolina and V • • • i 



lowers August-Septembfr!'^' '*' '^'^'^^ '''*'*''^'- ^^'^- ^'^'''''' 



much more tnaa 



species 



•»- - *e c./. „„^ s:r.pire::;f 4-i".:t- 



4. SrNUATus. E 



L; repens; foliis' 



^nde sinuatis inri^ic?^" I , ^^?^ping; leaves deep- 



swbrugosis : calvce nn-n ' ^ ^'""^^^ and incised, 



Mo, laciniisacult ThT^'^.'^S^'^' ^^^^^ 

 irns. E. "^^^' I ^ cleft, with the segments 



very acute- 



