?86 SYNGENESIA.— JCQUALIS. 



tusely dentate, triply nerved, subscabrous ; calyx 

 tnany-leaved, many-flowered; flowers corymbed. 

 HAB. Mountains. Aug. — Sept. lj. . Stem 2 ft. 

 high ; fl. large, blue, dense, 



22. E. aromaticnm ; leaves petiolate, ovate, acute, ob- 

 tusely dentate, subscabrous; stem paniculate above: 

 flowers corymbed; calyx simple. 



HAB. Dry woods. Aug. U . Stem 2 ft. high, 

 pubes. ; leav. triply nerv. ; Jl. large, wh. 



23. E. ageratoides : leaves on long petioles, subcor- 

 date, ovate, acuminate, dentate, nearly smooth, 

 triply nerved ; corymb many-flowered ; calyx 

 nearly equal. 



HAB. Rocky hills. Aug.— Oct. U. . Stem 2 ft. 

 high, smooth; jl. num., wh., small. 



476. , MIKANIA. Composite. 



.1 M. scandens : stern climbing, smooth ; leaves cor- 

 date, re pan Edentate acuminate, with divaricate 

 unequal lobes; flowers corymbed. 

 HAB. -Joist thickets July— Sept. U . Leav. 

 oppos. ; corymb. axilL, pink. 



2. M. pubescens : stem climbing, pubescent ; leaves 

 cordate, acuminate, angularly dentate, pubescent 

 on both si('es; lobes divaricate, equal. 

 HAB. Low grounds. Sept. U . Fl. pale purp.; 

 odor. ; cah pubes. 



All. CHRYSOCOMA. Goldy-locks. Composite. 



C. virgata : herbaceous, smooth ; leaves all narrow 

 and linear ; stem virgately branched ; branches 

 corymbiferous, fastigiate ; calyx oblong, 3 — 4- 

 flowered; scales glutinous and appressed. 

 HAB. Swamps. U . Stem 18 in. high, branch.; 

 leav. 1 — 2 in. long ; jl. yell. 



478. CACALIA. Composite. 



1. C. suaveolens : stem herbaceous; leaves petiolate, 

 hastate-sagittate, serrate, smooth, green on both 

 sides; flowers corymbed, erect; calyx many- 

 flowered. 



