50 ROBINSON 
La Paz: Prov. Larecaja: everywhere in thickets in the alpine and subal- 
pine temperate region about Sorata, Mandon, no. Pee See 
Titicaca (Isla del Sol), alt. 3840 m., Buchtien, no. 3024 (N. Y., U.S.), Mrs. 
A. F. Bandelier, no. 4 (N. Y.). 
Bouivia wiTHouTt Locality: Pentland (DC., phot. Gr.). 
21. E. inulaefolilum HBK. Nov. Gen. et Spec. iv. 109 (1820); 
Robinson, Proc. Am. Acad. liv. 291 (1918), lv. 66 (1919). Of this 
species two forms pretty readily distinguishable by their pubescence 
have been found in Bolivia, as follows: 
Forma «. typicum Robinson, Proc. Am. Acad. liv. 292, 339 (1918). 
E. inulifolium [HBK.] Ktze. Rev. Gen. iii. 147 (1898). 
CocuaBaMBA: Proy. Ayopaya: at Tunari, Kuntze (N. Y.). 
La Paz: Prov. South Yungas: Sirupaya near Yanacachi, alt. 2300 m., 
Buchtien, no. 193 (303), N. Y. 
[Argent., Paraguay, 8. Braz., Peru, Colomb., and Southern Antilles.] 
Forma 8. suaveolens (HBK.) Hieron. in Engl. Bot. Jahrb. xxix. 11 
(1900); Robinson, Proc. Am. Acad. liv. 292, 339, 354 (1918), lv. 67 
(1919). E. suaveolens HBK. Nov. Gen. et Spec. iv. 109 (1820). 
E. glomeratum Sch.-Bip. in sched. Mandon, also in Bull. Soe. Bot. Fr. 
xii. 81 (1865), & Linnaea, xxxiv. 535 (1865-66); Britton, Bull. Torr. 
Bot. Club, xviii. 334 (1891); Rusby, Bull. N. Y. Bot. Gard. iv. 377 
(1907); not DC. 
Paz: Prov. Larecaja; in woods, hedges, ete., everywhere and through- 
out the year, Mandon, no. 256 (Gr., N. Y.); Prov. Yungas, at Coripati, 
Bang, no. 2112 (Gr., N. Y., U. S., Mo.), near Yungas, alt. 1220 m., Rusby 
(N. Y.); Prov. Caupolican, at Apolo, R. 8S. Williams, no. 60 (N. Y.). 
{Common and widely distrib. in temp. and trop. 8. Am.] 
22. E. mapiriense Hieron. In habit, foliage, and inflorescence 
rather closely similar to the preceding species; stems with a muc 
finer and shorter crisped puberulence; leaves rhombic-ovate, serrate, 
caudate-acuminate. cuneate at base, 3-nerved from above the base, 
green on both sides, obscurely puberulent above, beneath glandular- 
atomiferous, glabrous except on the finely tomentellous nerves, 
much thinner and more delicate in texture than in HE. inulacfolium, 
the veins subtranslucent in a dried state; heads about 10-flowered, 
subsessile in dense flattish corymbs (2-3 dm. in diameter); involu- 
cral scales greenish or yellowish-white, subhyaline, nerved chiefly 
at the base, the inner narrow, linear-oblong, deciduous, the outer 
elliptical, obtuse; corollas apparently yellowish-white, 3.5 mm. long, 
the proper tube about equalling the slightly and gradually enlarged 
throat; achenes at full maturity nearly black, 2 mm. long, with a 
conspicuous light-colored callus at the base; pappus-bristles about 
25, delicate, white, unequal, slightly connate into an annulus at the 
