Blake — A Revision of the Genus Viguiera 113 
Sci. ser. 2. v. 698 (1895). G. annua (Jones) Rob. & Greenm.! 
Proc. Bost. Soc. Nat. Hist. xxix. 93 (1899); Woot. & Standl. Contr. 
- U.S. Nat. Herb. xix. 708 (1915). G. multiflora of earlier authors, 
in part. — TEXAS: western part, Wright 334 (G.), Pope (G.). 
NEW MEXICO: Wright 1220 part (G.), Palmer (G.). ARI- 
ZONA: sandy river bottoms, Rio Verde, 1865, Cowes & Palmer 
559 (G.); San Carlos, 760 m., 1874, Rothrock 779 (G.); on lime- 
stone, Bernoudy’s Mine, Maxon’s Peak, 1705 m., 1907, Blumer 
1755 (G.); Mexican Boundary Line, south of Bisbee, 1892, Mearns 
1090 (G.); Pantano, 1884, Pringle 23 (G.). MEXICO: Sonora: 
Sal si Puede, 1890, F. E. Lloyd 410 (G.); hillsides, Badehuache, 
1890, F. E. Lloyd 411 (G.); without definite locality, Wright 1220 
part (G.); Cutauanva: Sierra en Media, 1899, E. W. Nelson 6481 
(G.); without definite locality, plains, 1902, Pringle 9921 (G.); 
Llanos, Wislizenus (G.). — Flowering Sept.—Dec. 
62. V. ciliata (Rob. & Greenm.), comb. nov. Slender annual (at 
least as to the typical form), subsimple or branched from the base, 
the branches usually simple or subsimple; stem pale, sparsely 
strigose or rather densely spreading-hispid-pilose, or even sub- 
glabrous. Leaves mostly alternate, linear or linear-lanceolate, 
attenuate or acuminate at each end, rather strongly or slightly 
revolute, entire, above subsparsely (chiefly on margin) lepidote- 
tuberculate-strigillose, or sparsely or densely tuberculate-hispid- 
pilose with ascending or subspreading hairs, and usually hispid- 
pilose-ciliate with tuberculate-based hairs, beneath scarcely paler, 
from merely strigose along costa to densely hispid-strigose with 
ascending glandular-tuberculate-based hairs, 1-nerved, 3-8.3 cm. 
long, 1.5-3(-5) mm. wide; petioles hispid-pilose-ciliate, 2 mm. 
long or less. Heads few or numerous, 1.7—4 em. wide, on axillary 
and terminal strigose or strigillose and spreading-hispid-pilose 
peduncles 6.5 em. long or less, mostly naked; disk 6-7 mm. high, 
9-14 mm. thick. Involucre 2-seriate, 6-12 mm. high, the phyl- 
laries lanceolate or linear-lanceolate, acuminate or attenuate, 
callous-mucronate, distinctly green, 1-3-vittate, rather sparsely 
tuberculate-hispid and ciliate below, the hairs often confined to 
the margin, above tuberculate-strigillose. Rays 12-14, oval, 
6-12 mm. long; disk-corollas sparsely hairy below, 3 mm. long 
(tube 1 mm.). Pales hispid-pilose above, with abrupt cusp (1 mm. 
long) formed by the excurrent vittate midrib, 5 mm. long. Achenes 
