Flora of North America species comparison

petiolate;

petiole 0.5–2.5 cm;

blade simple, elliptic to oblong, 2–5 × 1–3 cm, margins shallowly lobed to deeply and regularly pinnatifid with 3–6 lobes per side, lobe margins entire or occasionally coarsely lobed, base cuneate and decurrent.

petiolate;

petiole 0.5–3(–7) cm;

blade simple, ovate, 1–5(–9) × 0.5–3(–6) cm, margins entire to coarsely and irregularly toothed, base truncate to acute and decurrent.

extra-axillary, unbranched, umbel-like, 1–6-flowered, 1–3 cm.

extra-axillary or leaf-opposed, unbranched, racemelike, 2–7(–14)-flowered, 2–4 cm.

spreading and 0.5–1.5 cm in flower, reflexed and 0.5–1.5 cm in fruit.

0.5–1 cm in flower and fruit, nodding or deflexed downward in fruit.

radially symmetric;

calyx accrescent and covering base of berry, unarmed, 2–4(–7) mm, moderately pubescent, lobes deltate, reflexed;

corolla white or light purple with green or purplish central star, stellate, 0.5–1 cm diam., with sparse interpetalar tissue;

stamens equal;

anthers narrowly ellipsoidal, 2.5–4 mm, dehiscent by terminal pores that open into longitudinal slits;

ovary glabrous.

radially symmetric;

calyx not accrescent, unarmed, 2–3 mm, sparsely pubescent, lobes deltate;

corolla white with yellow-green to brownish central star, stellate, 1–2 cm diam., without interpetalar tissue;

stamens equal;

anthers ellipsoidal and slightly tapered towards the tips, (2.5–)3–4.5 mm, dehiscent by terminal pores that open into longitudinal slits;

ovary glabrous.

shiny dark green to purplish black, globose, 0.8–2 cm diam., glabrous, with 13–30 sclerotic granules.

dull purplish black, globose, 0.5–1 cm diam., glabrous, with (2–)6–8 sclerotic granules per fruit.

yellow, plump, 2–3 × 2–2.5 mm, minutely pitted.

pale yellow to tan, flattened, 1.5–2 × 1–1.5 mm, finely reticulate.

= 24.

= 24.