EUPATORIUMS OF PERU. 47 
Vahl, Symb. iii. 96 (1794); Bak. in Mart. FI. Bras. vi. pt. 2, 277 (1876). 
E. floribundum HBK. Nov. Gen. et Spec. iv. 118, t. 344 (1820). £. 
conyzoides, var. floribundum (HBK.) Hieron. in Engl. Bot. Jahrb. 
xxxvi. 463 (1905), as floribunda. LE. conyzordes, var. tambillense Hieron. 
lL c. 464.— Casamarca: near Tambillo, von Jelski, nos. 783 (Berl., 
fragm. Gr.), 785 (Berl., fragm. Gr.), and acc. to Hieron. |. c. (under his 
varieties founded on the highly inconstant number of florets and degree 
of pubescence) also von Jelski, nos. 780-782, 784, 786. [Widely dis- 
- tributed in the warmer parts of America; common and variable. ] 
10. E. cuemagris DC. Shrub with round flexuous smoothish 
green or brownish stems and opposite divaricate curved-ascending 
branches; leaves opposite, slender-petioled, rather thin, ovate- or deltoid- 
lanceolate, acuminate, subentire or shallowly and bluntly 2-3-toothed 
on each side, subtruncate, rounded or obtusely pointed at the base, 
3-nerved, green on both sides, sparingly hirtellous chiefly on the nerves 
and glandular-punctate or resinous-atomiferous (the resin globules at 
first golden brown, at length turning whitish), 3-5 cm. long, 1.3-3 cm. 
wide; petiole about 1 cm. long; corymbs open, mostly few-headed; 
heads cylindric, 1 cm. long, about 25-flowered; pedicels mostly 6-15 mm. 
in length; involucral scales smooth, closely appressed, rounded or obtuse 
at the greenish tips; achenes slender, fuscous, smooth, 4 mm. long. 
Prod. v. 144 (1836).— Perv? without exact locality, Poeppig, no. 3108 
(DC., phot. and fragm. Gr.). ; 
This species has been studied from a clear photograph of the type in 
the Prodromus Herbarium at Geneva and a fragment of the type num- 
ber in the Klatt collection purchased by the Gray Herbarium. 
opposite-branched panicle; hairs articulated, rusty, spreading or some- 
what tangled; leaves thin, lanceolate, coarsely few(2-8)-toothed, acute, 
corollas apparently purple, slightly enlarged toward the summit, granu- 
late on the outside; achenes dark-colored.— Hieron. im Engl. Bot. 
