or perennial herbs, glabrous or hairy. Leaves mostly radical with a few cauline
and stem-clasping above, radical leaves entire, toothed or lyrate pinnatifid.
Capitulum in lax corymbs, homogamous, solitary, peduncled. Bracts 1-seriate,
linear-oblong, receptacle flat-raised, naked. Corolla tubular with long
cylindric limb, 5-lobed. Anther base subobtuse, entire. Stylar arms truncate,
obtuse or acute with penicillate appendages or with a hairy tip. Cypsela
oblong, 5-ribbed, outer ones fertile, inner ones sterile, pappus 1-seriate,