CARDUACEAE 1437 
about as long as the s P rus ciliate: disk pA ud than 1 
em. wide, its eorollas y ray-flowers with ligules about 1.5 c ong.—Wet 
sandy d T glades and sandhill ed Coastal Plain and adj. Boc m Ga. 
nd A 
18. H. Schweinitzii T. & G. Perennial: stem erect, branched, 1-2 m. high, 
strigose or glabrescent in age, purple: leaves alternate 'above; blades lanceolate, 
ese 
ceolate, a little shorter than the disk, pubescent: disk about 6 mm. wide, 
corollas yellow.—Dry, often sandy and ro eky woods, various pcd Ga. to 
la. and N. C. | 
19. H. stenophyllus e & d a E. Watson. Perennial, with stout branched 
rootstocks 1-3 dm. long: ste 0-1 m. high, slender, simple, scabrous-hispid, 
S Eon leaves jo blades à arrowly lanceolate, ed acute, 10—15 
ong, poi ted at the e base, thiek, densely ne se-hispid above, scabrous- 
hispid vd the d more or less winged by the decurrence of the Md de: 
inflorescence cymose, bracts of the involucre linear-lan , longer n the 
disk, loose, recurved, , densely hispidulous; ray-flowers with. gules ee yellow, 
2.5 cm. long, disk 1 . wide, its corollas yellow, the n R —La. 
Tex., and Okla. D not east of the Mississippi Riv 
. H. Eggertii Arne Perennial: stem erect, slender, n glabrous, 
glaueous, 1-2 m. high: leaves opposite, or the e uppermost alterna ate in vigorous 
plants; blades MN aeute, thinnish, glaueous on both sides, eonspicuously 
. SO beneath, strumose-setose above, glabrous beneath: obscurely serrulate broadly 
m. lo i fe 
e et ou à g: in 
heads on short peduncles from the axils of the alternate upper leaves; involuer 
eylindrieal; braets broadly qr e acuminate, not b VR dps a little ipla 
than the disk, glabrous: ray-flowers with ligules abou 1.5 em. long: disk about 
-2 em. wide, its corollas yellow. ictus often rocky hills, ne Low Plateau, 
nn. 
H. grosse-serratus Martens. Perennial, with abundant, often branched 
rootstocks and Rr roots: stem 1-3.5 m. high, simple to the inflorescence, 
glabro ous, glaucous; leaves npa prin broadly lineas lanceolate, grossly 
e v 
en 15- . 
above 1 fine, e short, straight hairs i eontraeted to a 
e petiole which is 4-8 cm. long, the upper leaves smaller and less deeply 
se orescence e many "is aded-paniele: heads large and showy: involuere 
MAL Rue braets linear-laneeolate, attenuate, longer than the disk, loose 
but not i very dark Vu. “subglabrous s; ray-flowers with bright yellow 
ligules, 2.5—4 em. long: disk d wide, its corollas yellow.—Rich soil, fields, 
pa . to Tex., N. M., 
tomentosus Michx. Perennial, with rootstocks 3-4 long and 
u 
sparingly tomentose, ae iode d: inflorescence a small panicle, the 
peduncles slender; heads a poss of the involuere linear- buc loo se, 
reflexed, hispidulous, as EE | n the disk: ray-flowers with ligules 
about 9 em. Long, bright-yellow, "pubesce t and resin-dotted on lower surface: 
disk 1-2.5 em. wide, its corollas on. Duet resin- out —Woods and 
hillsides, Piedmont and adj. Blue Ridge, Ga. to Ala., and V 
