SYNGENESIA.— jEQUALIS. 235 



nerved, attenuate ?t each end, pubescent ; the in- 

 ferior ones serrate about the middle. 

 HAB. Sandy woods. Aug.— Oct. U . Stem 3—7 

 ft. high ; Jl. white. 



14. E. amcenum : leaves on short petioles, opposite and 

 ternate, lanceolate-oblong, acute at each extremity, 

 serrate, nearly smooth, subrugose ; reticulately 

 veined beneath ; corymb crowded ; scales of the 

 calyx acute, coloured. 



HAB. Mountains. Sept.— Oct. U. Stem 2ft. 

 high, solid; pedunc. foment. ; Jl. purp. 



15. E. trifoliatum: leaves petiolate, ternate and qua- 

 ternate, ovate, acuminate, serrate, subscabrous. 

 punctate. 



HAB. Woods. Aug.— Sept. U. Stem 3— 4 ft. 

 high, solid; corymb, large, purp. 



* * Calyx more than b-flowered. 



16. E. purpureum : leaves petiolate by fours or fives, 



ovate-lanceolate, serrate, rugosely veined, slightly 

 scabrous ; stem hollow. 

 HAB. Low grounds. Aug. — Sept. U . Stem 5 — € 

 ft. high, purp. ; Jl. purp.; cal. 84eav. 



17. E. maculatum> leaves petiolate, by fours or fives, 

 ovate-lanceolate, unequally serrate, pubescent be- 

 neath ; stem solid, sulcatc. 



HAB. Low grounds. Aug. — Sept. U . Stem 4 — 5 

 ft. high, punct. ; cal. 5 — S-Jl. 



18. E. verticillatum : leaves petiolate, by threes or 

 fours, ovate-lanceolate, acuminate at each end. 

 unequally serrate, nearly smooth ; stem solid 



HAB. Wet woods. Aug. — Sept. U. Stem 3 — 4 

 ft. high, slend. ; cal. xvh. ; Jl. purp. 



19. E. punctatum: leaves petiolate, by fours and fives, 

 acuminate, serrate, scabrous on both sides ; stem 

 solid, terete. 



HAB. Mountains. Aug. — Oct. U . FL purp. 



20. E. perfuliafum ; leaves connate-perfoliate, pubes- 

 cent. 



HAB. Low grounds. Aug. — Sept. U. Stem 2 ft. 

 high, branch., vill. ; leav. large; Jl. zvh. 



21. E, celestinum; leaves petiolate, cordate-ovate, ob 



