TROPICAL AMERICAN EUPATORIEAE 47 
La Paz: Prov. Larecaja: Cartaguata rig fs in the vicinity of 
Sorata, in the temperate arn alt; 3 , Mandon, no. 205 (Gr., N. Y.). 
arija: Toldos near Bermejo. Fisborg es "2399 (Gr y 
[Braz., “Argent., Uraguay 
A stately and variable species. The fragments originally des- 
cribed by De Candolle had very narrow quite entire leaves. These, 
however, were probably the upper rameal leaves which are normally 
narrow and entire while on the same individual the cauline leaves 
are often considerably broader and distinctly serrulate. Therefore 
a separation of the serrulate-leaved form as a variety, apparently 
attempted by Schultz-Bipontinus (in herb. ) seems to lack basis. 
15. E. crenulatum Spreng. ex Hieron. in Engl. Bot. Jahrb. xxii. 
776 (1897); Ktze. Rev. Gen. iii. 147 (1898); Robinson, Proc. Am. 
Acad. Iv. 64 (1919). EH. dendroides Bak. in Mart. Fl. Bras. vi. pt. 
2, 321, t. 84 (1876); Britton, Bull. Torr. Bot. Club, xix. 1 (1892); 
Rusby, Bull. N. Y. Bot. Gard. iv. 377 (1907) where Bang’s no. 
2123 is by error recorded as no. 2113. 
La Paz: near Yungas, alt. 120 m., pirat: no. 1580 S Y.); Prov. North 
Yungas: at Coripati, Bang, no. 2123 (Gr Mite tee , Field Mus., Mo.), 
a shrub in dry gravel and clay soil, fis. white e; Prov. Ca’ upolica n: at "Apolo, 
alt. 1364 m., R. S. Williams, no. 304 (N La a alendes shrub, 1.2-3.6 m. high. 
Chgrauian Prov . Ayopa aya: at Tunari, alt. 3200 m., "Kuntze tae gh s 
Derr. Nov INDICATED: Pentland, acc. to Bak. l. 
{Braz., Argent., Peru 
16. E. dentatum Gardn. Branching shrub or lignescent per- 
ennial, clothed with a short dense grayish or at length tawny tomentum; 
leaves alternate or often opposite, oblanceolate, narrowed to a sessile 
base, rounded at the apex, entire or the cauline more often few-toothed 
toward the end, thickish, pinnate-veined, 4-12 cm. long, 14 em. 
wide; heads 4—5-flowered, about 5 mm. long, nearly or quite sessile 
in terminal and lateral 3-5-headed fascicles, disposed in an open 
tomentellous, about 3-seriate; scales about 12, ovate, acutish; 
corollas whitish, about 3.7. mm. long, slightly granulated toward the 
middle, without clear differentiation into proper tube and throat; 
apical appendage of the anthers definitely present and normally 
membranaceous but rather short, broad, and blunt; style-branches 
conspicuously clavate at the tip; achenes about 2.6 mm. long, hirsu- 
tulous both on and between the ribs; pappus-bristles about 37, 
yellowish-white, barbellate-——Gardn. in Hook. Lond. Jour. Bot. vi. 
443 (1 847); Bak. in Mart. Fl. Bras. vi. pt. 2, 337 (1876); Ktze. Rev. 
Gen. iti. 147 (1898). 
