BULLETIN 
OF THE 
TORREY BOTANICAL CLUB. 
| Vol. XIX.) New York, January 15, 1892. (No. |. 
An Enumeration of the Plants collected by Dr. H. H, Rusby in South 
America, 1885-1886.—XIX, 
(Continued from vol. xviii, page 334.) 
EUPATORIUM THYMIFOLIUM, spec. nov.§ Praxelis. Suffruticosum, 
ramosum, 7-8 dm.altum; ramis gracilibus, ascendentibus mi- 
nute pubescentibus; foliis ovatis ovalibusque, integris, obtusis, © 
supra scabris, intense viridibus, subtus punctatis, pubescenti- 
bus, 8-15 mm. longis, 3-6 mm. latis, breviter petiolatis ; 
capitulis gracile pedicellatis, campanulatis, 1 cm. longis; in- 
volucri squamis 2-3-seriatis, obtusis, minute pubescentibus, 
interioribus linearibus, exterioribus brevioribus, lanceolatis, 
pappi setis griseis, flexuosis ; acheniis linearibus, infra atten- 
uatis. 
Ingenio del Oro, 10,000 ft. (1747). Related to £. erythrole- 
pts, Sch. Bip. based on Mandon’s 261. 
_Lupatorium dendroides, Spreng. Syst. Veg. iii. 466. Yungas, 
4,000 ft. (1580). 
| Mtkania scandens (L.), Willd. Sp. Pl. iii. 1743. Yungas, 6,000 
ft. (1645) ; Guanai, 2,000 ft. (1644) ; Mapiri, 5,000 ft. (1647). 
Junction of the rivers Beni and Madre de Dios (1646). 
_Mtkania cordifolia (L.), Willd. Sp. Pl. iii. 1746 (MZ gonoclada, 
DC.). Near La Paz, 10,000 ft. (1648); Guanai, 2,000 ft. 
(1649). 
Mikania psilostachya, DC. Prodr. v. 190. Yungas, 6,000 ft. 
(1702) ; Mapiri, 2,500 ft. (1701; 1703). 
Mikania Lindbergii, Baker, in Mart. Fl. Bras. vi. Pars. ii, 233. 
Yungas, 6,000 ft. (1736). 
| Mikania angularis, Humb. & Bonpl. Pl. Atquinoc. ii. pos 106. 
Yungas, 4,000 ft. (1740). 
