NEW OR NOTEWORTHY SPECIES. 289 
equally herbaceous but more rigid and brittle, widely 
branching above, scabrous-puberulent throughout: leaves 
twice the length of their petioles, 2 to 4 inches long, from 
subcordate-deltoid and long-aeuminate to triangular-lanceo- 
late, coarsely crenate-dentate except at the subtruncate base 
and the acumination, of firm texture, beneath scabrous- 
pubescent along the veins and minutely resinous-glandular 
between them, the upper face wholly scabrellous and with- 
out glands or resin-dots: heads fully 3 inch high, in umbel- 
late or subumbellate clusters of 5 to 10 terminating the long 
and somewhat naked rigid ascending branches: bracts of 
the involucre thin, all acutish, 5-nerved, scarious-margined, 
very lightly ciliolate: achenes rather slender, cylindric, 
setulose along the sharp ribs. 
Rather common in the mountain districts of northern 
Arizona; and well marked by its notably subumbellate in- 
florescence, firm texture, rough pubescence, etc. 
4 Coreopsis ANGUSTATA. Perennial, erect, 2 feet high or 
more, very slender, with a terminal corymbose panicle of 
few and long-peduncled heads: whole plant glabrous: 
leaves few, opposite, long-petioled, and with one or two 
pairs of elongated and remote almost filiform entire seg- 
ments: outer involucre much reduced, of a few ovate or 
deltoid-ovate spreading bracts; inner of about 8 large ovate- 
lanceolate ones: rays as many, large and showy, golden- 
yellow, cuneate-obovate, 3-lobed above the middle, the 
terminal lobe much larger than the two lateral ones: out- 
line of achenes including the wings (these as broad as the 
body) quadrate-orbicular; pappus a pair of erect naked 
bristles of about one-third the length of the achene, this 
and its wings as a whole distinctly incurved. 
Dry pine barrens at Palma Sola, Florida, 16 May, 1900, 
S. M. Tracy. My label bears the number 6,921. 
