SYNGENESiA ^auALis. Eupatoriuin, 
^15 
About two feet high j stem solid, smooth, purple 5 pe- 
duncles tomentose j flowers small, but very closely 
collected in a corymbose panicle, of a beautiful pale 
purple inclining to flesh colour. 
17. E. folds petiolatis ternis quaternisve ovatis utrinque atte- trifoliatum 
nuatis serratis scabriuscuiis. Wiltd. sp. pi. 3. p. 1756. 
In swamps and on the banks of rivers : New York to 
Virginia. 11 . Aug. — Oct. v. v, A tali plant with- 
out branches. 
18. E. glabellum ; foliis quaternis ovali-lanceolatis utrinque 
acuminatis subfalcatis rariter serratis, squamis calyci- 
nis extimis brevibus ovalibus. — Mich. Jl. amer. 2. 
p. QQ. 
On the banks of the Ohio and Scioto rivers. Michaux, 
11. +. A tall plant, resembling E. album. 
Jalcatum. 
** Calycibus plus quam 5 -Jloris. 
19. E. foliis petiolatis quaternis quinisve ovato-lanceolatis ser- purpureum. 
ratis rugoso'venosis scabriuscuiis, caule fistuloso. 
Willd. sp. pi. 3. p. 1759. 
Icon. Rob.ic.2i7> Corn, canad. t. 72. Moris, hist. Z. 
s. 7. t. 13.jT. 4. Dod. mem. t. 21 7. 
In swamps, wet woods, and on the banks of rivulets : 
Canada to Virginia. Ij. . Aug.— Oct, v. v. Very 
tall 5 flowers purple. 
20. E. foliis petiolatis quaternis quinisve ovato-lanceolatis in- maculatum. 
aequaliter serratis subtus pubescentibus, caule solido 
sulcato. Willd. sp. pl. 3. p. 176O. 
Icon. Herm. parad. t. 158. Moris, hist. 3. s. 7. t. 18. 
/.3. 
In swamps and near ponds and rivulets : Canada to Ca- 
rolina. 11. Aug.— Oct. v.v. Stem marked with 
purple lines, not so tall as the preceding species ; flow- 
ers purple. 
21. E. foliis petiolatis quaternis quinisve ovatis acuminatis punctatum,, 
serratis utrinque scabris, caule solido tereti. Willd, 
enum, 853. 
E. maculatum. Hortul. 
In the Blue-mountains : New Jersey and Pensylvania. 
% . Aug. — Oct. V. V. Not so tall as the preceding i 
flowers purple, very ornamental. 
22. E. foliis petiolatis ternis quaternisve ovato- lanceolatis, verticillatum. 
basi cuneatis inaequaliter serratis glabriusculis, caule 
solido l«vi. Willd. sp.pl. 3. p. \7^0. 
