SYNGENESIS iEQ-UALIS. Eupatorium. X 
The most common species in the Allegany mountains, 
and near the sea*coast from Canada to Pensjdvania. 
% . Aug. — -Oct. V. V. About two feet high 5 flowers 
white. 
■2/^. E. foliis longe-petiolatis subdeltoideo-lanceolatis rariter 
serratis, caiycinis squamis tomentosis obtusis, caule 
pulverulento. — Mich. fl. artier. 2. p. 100. 
On the sea- coast of Carolina, among Scirpus, kc, 
Mkhaux. %. Sept. --Nov. -f-. Flowers white. 
613. MIKANIA. Willd, sp. pi. 3. p, 
1 . M. caule 'Scandente glabro, foliis cordatis repando-den- 
tails acuminatis lobis divaricatis in^qualibus, doribus 
cmymbosis. Willcl. sp. pi, 3. p. 1743. 
Eupatorium scandens. Sp. pi. II71. 
Icon. Jacq. ic. rar. 1. t. 169. Pluk. aim. t. \63.f. 3. 
On the banks of rivers and ditches : Canada to Carolina. 
2/ . July-^ — Sept. v. v. A twining plant j dowers 
very numerous, white with a tinge of blue. There 
is another species, found in Carolina, with desh-co- 
loured fragrant flowers, but I have no materials at 
hand to give its description. 
614. CHRYSOCOMA. Gen. pi. 1019. 
1. C, foliis radicalibus spathulato-lanceolaiis, caulinis linea- 
ribiis rariter sparsis, caule subnudo, corymbo compo- 
sito fastigiato, calycibus oblongis 3 — 4-floris. Mich, 
ji. amer. 2. p. 101. 
In low grounds, in the forests of North and South Ca- 
rolina. 11 . Aug. — Oct. V. V. A plant of singular 
appearance, the stem almost leafless j the large dat 
coryiubus consists of small dowers, entirely yellow 5 
even the calyx is deeply coloured. 
2. C. glabra 3 foliis linearibus 3-nervibus punctato-scabris, 
fioiibus corymbosis congestis, calycibus laxis 5-fioris 
glabris, — Lam. encycl. 2. p. I92. 
C. bidora. Sp.pl. 1 178. secundum specimen Pallasianum 
in Herbario Lambertiano asservatum. 
On high cliffs on the banks of the Missouri. M. Lewis. 
% . Oct. v. s. in Herb. Lewis. From one to two feet 
high 5 dowers large, yellow. 
3. C. calycibus pedunculis foliisque sublauato-pubescenti" 
517 
serotinum. 
scandens. 
nudata. 
dracunculoi- 
dts. 
nauseosa. 
