S8B PTlNTAKDRTA MONOGYffrA, 



sinuatis, obtusis, margine [ sinuate, obtuse, with the 

 cib'atis; calycibus aculea- margins ciliate ,• calyx 



tis. Hp. pi. 1. p. 1041. I prickly. 



. ■ Pursh, 1. p. 156. 



v^ Branches angled. Prickles numerous, white. Fruit smhUj^ro^nr 



Grows lu sandj soils, from Virginia to Carolina. Pursh* 

 % Flowers July. 



4. Carolinense. 



5. caule aculeato, an- [ Stem aculeate, annual;- 

 liua; foliis hastato-angu- leaves hastate angled, 



latis, aculeis utrinque tec- | prickly on both side* ^ ra«' 

 tis ; raceniis Jaxis. Sp. | cemes loose. 



pi. 1. p. 1043, 



Mich. 1. p. 150, 



Moot perennial. Stem lierbaceons, erect, 1 — 2 feei high ; branchei 

 expanding, hairy, hairs star-like ; armed with sharp prickles. 

 Lmves ovate lanceolate, sinuate, scabrous, the veins on each side 

 arnied with prickles, and the leaves covered with star-like hair. 

 Flowers in lateral,. simple racemes, 4 — 7 flowered between the leaved 

 Calyx hairy and ari^leate. Corolla obscure white. 



Grows in cultivated graunds. Verj common* 



Flowers Maj— Julj. Horse-neHM 



SABBATIA. 



Calyx 5—12 partftus, I Calyx 5—13 parted, 

 persistens. Corolla rota I persistent. Corolla ro- 

 ta, 5—13 partita. Stig- \ tate, .5 — 13 parted. Stig- 



mata2^sp\VB\iSi. Mthem \ 7nas 2, spu-al. •^'^^^^''^f 

 demuni revolutae. Capsu- finally revohite. 



la 1 -locularis, S-valvis. | l celled, 2 valved. 

 * Florihus alMs. | * Flowers white. 



i. PanicuiiATA. Mich. 



S raniosissima : pani- ( Much branched ; pam- 

 cula diffusa; n:)lifs linear!- cle diffused ; leaves li- 



lanceolatis ; caule subte- near-lanceolate ; si^'"* 



