SYNGENESIA, “QUALIS. 97 
1. ¥. very tall; leaves thick, lanceolate, serrulate, ' noveborncem 
scabrous; corymb fastigiate ; calicine scales fili- ” 
form.—WWilld. and Pursh. 
Serratula noveboracensis, Hort. cliff. 392. 
Chrysocoma gigantea, Walt. 
Icon. Dill. elth. t. 263, f. 342. (Pursh.) Pluk. 
alm. t. 109. f. 3. ° 
About five feet high. Flowers purple; leaves narrow. A 
very showey plant, found on the margins of all our waters, in 
meadows and on road sides; common. Perennial. August, 
October. 
2. V. stem very high, angular, densely pubescent ; Pr=alt. 
leaves thick, lancrolate, acute, serrate, pubes- 
cent beneath; corymb fastigiate ; calicine scales 
ovate-acute, awnless.—Wiilld. and Pursh. 
Serratula prealta, Sp. Pl. 1146. 
Chrysocoma tomentosa, Walt. 
C. prealta, H. P. (Pers. Syn.) 
Icon. Dill. elth. t. 264. f. 343. Mill. ic. 234. 
Pluk. alm. t. 280. f. 6. 
Resembles No. 1, very much. Flowers also purple. Leaves 
broader. Grows in similar places. Perennial. August, Oc- 
tober. 
309. KUHNIA. Gen. pl. 1272. (Corymbifere.) 
Critonia, Gert. carp. 2. p. 411. 
Dalea, Brown. jam. 314. 
Calix imbricate, cylindric. Receptacle na- 
ked. Pappus plumose. Seed pubescent, 
multistriate. 
. K. glabrous; leaves petiolate, broad-lanceo- Eupaterioi 
os serrate ; corymb terminal, few-flowered, “ 
coarctate.—IWilld. and Pursh. 
Eupatorium alternifolium, Ard. Spec. 2. p. 40. t. 
20. (Pursh.) 
Icon. Lin. fil. dec. t. 11. Pluk. alm. t. 87. f. 
2. (Pursh.) 

