Erect shrub to 2.0 m tall; stems erect or ascending, unarmed, the twigs glandular-pubescent; leaves reniform to orbicular, shallowly 3- to 5-lobed, margins crenate-dentate, base cordate to cuneate, both surfaces glandular-pubescent; hypanthium about ...
Erect herbaceous perennial with tomentose and papillose stems; basal leaves densely tomentose, petiolate, base cordate, tip acute, 25-30 cm long, 7-11 cm wide; valves of the fruit oblong-ovate, rounded at the base, acute to obtuse at the apex. Flower...
Herbaceous perennial to 30 cm tall; sparingly branched; foliage resinous dotted and finely and densely silky-ciliate and pilose; basal and lower stem leaves pinnately lobed or pinnate; terminal lobe relatively large and coarsely toothed; other leaves...
Herbaceous perennial; stems mostly single and unbranched, glabrous, slender, 4-10(12) dm tall; leaves opposite, lanceolate to ovate, acute, obtuse to cordate at base, coarsely and unevenly laciniate-serrate, thin, glabrous except sparsely glandular p...
Herbaceous perennial, 4-11 dm tall, with 1-several stems; leaves glabrous, opposite or whorled, broadly lanceolate to ovate, coarsely serrate, thin, 6-8 cm long; inflorescence a loose, few-branched, terminal panicle, somewhat glandular pubescent; flo...
Hemispherical subshrubs, 20-40 cm high, with many straight, generally unbranched, stems from a woody base; unevenly woolly-tomentose on stems and leaves, older growth sometimes becoming glabrous; leaves alternate, linear or filiform, 2-7 cm long and ...
Low perennial, from multicipital caudex; stems ascending, 10-15 cm high, finely retrorsely grayish puberulent, becoming glandular in the inflorescence; basal and lowest stem leaves usually withered at anthesis; stem leaves 5-8 pairs, linear, acuminat...
Perennial; stems several from woody crown, 2-5 dm tall, usually freely branching, puberulent and glandular, at least in inflorescence; basal leaves puberulent, oblanceolate, (5)10-18 cm long, 1-2 cm wide, attenuate to long petioles; cauline leaves 1-...
Perennial; stems several from woody, thickened crown and short rootstock, 1-3 dm tall, simple or branched, more or less decumbent at base, densely pubescent and glandular throughout; leaves (2)3-6 cm long, 4-14 mm wide; stem leaves very numerous, the...