TROPICAL AMERICAN EUPATORIEAE 69 
denticulate om the hyaline margin, dorsally sticky-glandular; co- 
rollas 4.5-5 mm. long, perceptibly though slightly enlarged upward; 
submature achenes dark, 2.5 mm. long, sprinkled on the angles and 
faces with sessile glands; pappus-bristles 25-30, yellowish-white.— 
Hieron. in Engl. Bot. Jahrb. xl. 377 (1908). 
Tara: Prov. Mendez, Camataqui, Fiebrig, no. 3069 in part. 
Not seen by the writer; the character condensed from the original 
of Prof. Hieronymus, where it may be noted, the internodes were 
stated to be as much as “4 mm.” long,—doubtless a misprint for 4 
cm. 
55. E. calderillense Hieron. An herbaceous perennial, 3-4 dm. 
high; stems sulcate-angulate and somewhat pubescent when young, 
becoming 2.5 mm. thick, terete and glabrate, green or dark-purple; 
leaves opposite, hinadly ovate, acuminate, mucronate, cordate, 
coarsely and unequally dentate-serrate (teeth as much as 4 mm. high 
and 6 mm. wide), subchartaceous, bright yellowish-green, glabrous 
above, sparingly hirtellous beneath, subtriplinerved from the very 
base, at most 5.5 cm. long and 4.5 cm. wide; cymose corymbs dense, 
borne at summit of stem and branches; heads 35—40-flowered; 
pedicels becoming 7 mm. long; involucre campanulate, its scales 
13-15, nearly equal, linear-lanceolate, 3-nerved at base, long-cilio- 
late with jointed hairs, subscarious, substramineous, sparingly beset 
on the back with sessile glands; corollas 4.5 mm. long, funnel-shaped 
throat 2.5 mm. long, sparingly villous above; achenes (young) 2 mm. 
long, smooth between the scabrid concolorous angles; pappus-bristles 
16-18, yellowish-white.—Hieron. in Engl. Bot. Jahrb. xl. 381 (1908). 
Tara? near Caldarillo, alt. 3000 m., in moist soil on hills, Fiebrig, no. 
3522. 
No material of this species has been available for ig aie 
The description is here compiled from the original diagn 
56. E. scopulorum Wedd. Chlor. And. i. 216, t. 40, wn ‘3 (1857); 
Ktze. Rev. Gen. iii. 148 (1898); Perkins in Engl. Bot. Jahrb. xlix. 
222 (1913); Robinson, Proc. Am. Acad. lv. 82 (1919); not Sch.-Bip. 
Bull. Soc. Bot. Fr. xii. 82 (1865), & Linnaea, xxxiv. 535 (1865-66); 
nor Rusby, Bull. N. Y. Bot. Gard. iv. 378 (1907). E. guadelupense, 
Bull. Torr. Bot. Club, xviii. 333 (1891), as to pl. no. 1609, not Spreng. 
La Paz: Prov. North Yungas: Unduavi, alt. 3000 m., Buchtien, no. 3027 
(N. Y., U.S., fragm. Gr.); Prov. Yu ngas, alt. 830m , Rusby, no. 1609 (N. ¥.); 
Prov. not clear, at Hacienda Huaca scapampa-Palea, : _ 3800 m., Pflanz, 
no. 72, and alt. m., no. 72a, ace. to Perkins 
OTOSI: on ay. ground, Quechisla, alt. 3450-3500 m., Bender, no. 12, 
ace. to Perkins, 
