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thickened and corky (tuberculate); nut with inner wall glabrate or minutely tomentulose near base and apex, abortive ovules basal, seed-coats adhering to fruit

sometimes spiny, alternate or opposite; pubescence silvery, sometimes stellate or glandular, often scurfy from inflated salt glands that senesce into

(–15) dm; distal branches densely pubescent or glabrous, with or without stellate hairs; prickles erect, rarely curved, infrastipular prickles present, mixed

blades variously hairy abaxially: stellate-hairy, scabrous, scabridulous, tomentose, stellate-tomentose, tomentulose, or velvety > 12 2 Calyx lobes conspicuously

surfaces glabrous or tomentulose, sessile or stipitate-glandular, sometimes eglandular; auricles obtuse, 2–3 × 1.5–2 mm, surfaces tomentulose, eglandular or

14 Styles 6–9-branched; mericarp apices acute or apiculate; stems stellate-tomentulose; leaf blades ± concolorous. Abutilon fruticosum 14 Styles 10-branched;

across apical margin, trichome rays 1–2, abaxial surface minutely stellate-puberulent, stellate trichome rays dense, 8–10, adaxial surface sparsely pilose or

Heagy Copyright: Flora of North America Association Plants 1.5–2 m. Stems stellate-tomentose and with simple hairs 1–1.5 mm. Leaves: stipules to 0.5 mm; petiole

conical, 5–7 mm, tomentulose; style filiform, 25–30 mm, surpassing stamens, stigma 0.5–0.6 mm. Capsules 10–12 × 3–4 mm, hairy, hairs stellate and glandular

with few stellate hairs apically; style 5-branched. Schizocarps ± cylindric, 8–10 × 6–8 mm; mericarps: apex long-acuminate, surface stellate-pubescent

Herbs or subshrubs, usually perennial, to 1 m. Stems erect, minutely stellate-tomentulose, hairs yellowish. Leaves: stipules subulate, 5–9 mm; petiole 1 /

page 223. Mentioned on page 222. Subshrubs, 1–1.5 m. Stems erect, stellate-tomentulose, without simple hairs. Leaves: stipules subulate, 2 mm; petiole shorter

decumbent, taprooted. Stems unarmed, hairy, hairs usually simple and/or stellate, sometimes also glandular. Leaves petiolate; stipules usually deciduous

220, 221, 224. Herbs or subshrubs, perennial, 1–2 m. Stems erect, stellate-tomentulose and with simple hairs 2–4 mm. Leaves: stipules filiform, 8 mm; petiole

minutely stellate-hairy, hairs to 0.1 mm, glabrescent. Leaves: petiole commonly 1/4 length of blade (longer on juvenile leaves), minutely stellate-hairy,

fused-stellate hairs, light green and glabrate in shade leaves, adaxially dark or light green, glossy, glabrous or with minute, scattered, stellate hairs

grayish, sparsely glandular and sparsely appressed-stellate, adaxially dark green, glossy, sparsely stellate. Acorns 1-3, subsessile; cup 6-7 mm deep × 10-13

adaxially bright or dark green, glossy or somewhat scurfy because of sparse stellate hairs. Acorns 1-3, subsessile, rarely on peduncle to 10 (-20) mm; cup saucer-shaped

acute to acuminate, 7-veined from base, surfaces: abaxial tomentulose, adaxial sparingly stellate-pubescent. Cymes axillary, not borne on short-shoots (brachyblasts)

rarely acute; surfaces abaxially densely grayish or yellowish tomentulose or stellate-pubescent, sometimes only sparsely pubescent, secondary-veins quite

or black, scaly. Twigs yellowish, becoming light gray, 1.5-3 mm diam., tomentulose, glabrate in 2d year. Buds reddish or dark-brown, globose or ovoid, 1-2

254. Herbs, perennial, or subshrubs, to 2 (–4) m, herbage densely stellate-tomentulose throughout. Stems sometimes also with longer, stiff, simple hairs

triangular-lobed; surfaces abaxially grayish or silvery, densely tomentulose-glandular with minute, appressed-stellate hairs, adaxially dark green, glossy, glabrous or

yellowish, 1-2 mm diam., densely fine-tomentulose. Buds reddish-brown, globose, 1-2 (-3) mm, proximal scales densely tomentulose, distal scales glabrous. Leaves:

Association Stems erect, 4–15 dm; distal branches tomentose-woolly, with stellate hairs, sessile and stipitate-glandular; infrastipular prickles single or

diam., sparsely or densely stellate-tomentulose or tomentose when young. Buds dark redbrown, ovoid to subglobose, 1-2 mm, stellate hairs causing yellowish

FNA Volume 6. Treatment on page 266. Subshrubs or shrubs, to 4 m, herbage stellate-tomentose throughout. Stems sparingly armed with ± stout prickles. Leaves:

strips. Twigs reddish or grayish brown, 1-1.5 mm diam., short stellate-tomentose or tomentulose, later glabrate or persistently pubescent, rarely glabrous

fused-stellate hairs, light green and glabrate in shade leaves, adaxially dark or light green, glossy, glabrous or with minute, scattered, stellate hairs

scaly. Twigs brown, turning gray with age, 1-2 mm diam., tomentose to tomentulose, variously glabrate or persistently pubescent. Buds brown, ovoid, 2-4

(loosely) appressed-stellate hairs, often 0.2-0.5 mm diam., and sparse to crowded, yellowish, glandular-hairs, adaxially dull grayish, with stellate hairs, similar

gray, scaly. Twigs gray, yellowish, or brownish, 1-1.5 mm diam., densely tomentulose, rarely glabrate. Buds dull brown, ovoid, 2.5-3 mm, glabrous except for

semierect, 8-10 (-14) -rayed stellate hairs, adaxially dark green or grayish, glossy or somewhat scurfy because of sparse stellate hairs. Acorns solitary or

glaucous, minutely stellate-puberulent, adaxially grayish, glaucous, or yellowish glandular, glabrous or sparsely and minutely stellate-pubescent. Acorns

blade ovate to lanceolate, 1.5–6 × 0.8–4 cm, surfaces tomentulose and canescent, hairs stellate. Inflorescences usually axillary, sometimes terminal or

fused-stellate hairs, light green and glabrate in shade leaves, adaxially dark or light green, glossy, glabrous or with minute, scattered, stellate hairs

Bark scaly. Twigs gray or yellowish, 1-3 mm diam., densely or sparsely tomentulose, often with prominent, yellowish, spreading hairs. Buds brown or reddish-brown

subcordate, margins crenate-serrate to base, apex usually acute, surfaces stellate-tomentulose abaxially, glabrate adaxially. Inflorescences axillary solitary or

reddish-brown with few, inconspicuous lenticels, 1.5-2.5 mm diam., glabrous or stellate-pubescent. Buds brown, ovoid, ca. 3 mm, apex acute or obtuse, sparsely

erect or arching, 2.5–10 (–15) dm; distal branches tomentose-woolly, with stellate hairs, stipitate-glandular; infrastipular prickles paired, stout, 10–12

80. Stems erect, 10–15 dm; distal branches usually glabrous, rarely with stellate hairs, usually stipitate-glandular; infrastipular prickles paired, 10–12