(402 ) 
akene of the young ray-flower 2 mm. long, little ee — 
the (white) ray 9 mm. long, its limb 4 mm. long and road, 
corollas 6 mm. long, slenderly infundibular, the iene and pappus 
similar to those of the ray. (Specimens without number.) 
Species very near the last, but conspicuously distinct in leaf- 
texture, the larger stipuloid leaves and the partly concealed in- 
florescence. 
Hieracium trichodontum sp. nov. 
Long-pilose throughout, the hairs spreading or even reflexed, 
above somewhat tangled; stems about 3 dm. long, stoutish, erect, 
few-flowered; radical leaves erect on petioles 3-6 cm. long, the 
blades 5-8 cm. long, oblong, tapering into the petiole, aaa 
coarsely reticulate, t the cauline similar but becoming sessile and 
acute; peduncles of the heads 7-10 cm. long; involucres campanu- 
late, about t t cm. long, the scales lanceolate, acute; corollas nearly 
1.5 cm. long, truncate, sharply toothed, the teeth 2-3 mm. long. 
(No. 2035.) 
HIERACIUM MICROCEPHALUM Sch.-Bip. Bonplandia 4: 55. 1856. 
(Specimen without number. ) 
Hypochaeris setosus (Wedd.). (Achyrophorus setosus Wedd. 
Chlor. And. 1: 220.) (Vo. 2894.) The same as Mandon 278. 
HypocHaERIS ACAULIS (Remy) Britton, Bull. Torrey Club Ig: 
371. : 
HyPocHAERIS ELATA (Wedd. ) Griseb. Symb. Fl. Argent. 218. 
(Ve. 2009.) 
CAMPANULACEAE 
CENTROPOGON YUNGASENSE Britton, Bull. Torrey Club Ig: 371. 
1892. ‘*Climbing 8 to 12 feet, upon trees, in wet soil, forest- 
shade; flowers red.” Coroico, September, 1894. (No. 2432.) 
The same as Rusby 642. 
CENTROPOGON GLORIosus (Britton) Zahlb. Bull. Torrey Club 24: 
373. 1897. (Siphocampylus gloriosus Britton 2. c. 19: 373- 
1892.) (Vo. 2620.) The same as Rusby 647. 
CENTROPOGON (?) INCANUS (Britton) Zahlb. Bull. Torrey Club 
24: 374. 1897. (Sitphocampylus incanus Britton 2. c. Ig: 
1892.) ‘+ About 5 ft. high, in very wet ground along 
roadsides; odor very disagreeable.” Coroico, September, 1894. 
(No. 2474-) 
SIPHOCAMPYLUS ARGUTUS Zahlb. Bull. Torrey Club 24: 383. 
1897. (No. 2045.) 
