Flora of North America species comparison

petiolate;

petiole 1–3 cm;

blade simple, ovate to elliptic, 4.5–13 × 2–5.5 cm, margins entire, base rounded to acute.

petiolate;

petiole 0.5–3 cm;

blade simple, ovate, 3.5–7 × 2.2–5 cm, margins entire to coarsely toothed with 3–5 lobes per side, base truncate to cuneate.

terminal to extra-axillary, much-branched, with numerous flowers, 2–8 cm.

extra-axillary, unbranched or occasionally forked, racemelike, (3–)4–10-flowered, 1–2 cm.

erect and 0.7–1 cm in flower and fruit.

0.5–1 cm, spreading to occasionally recurved in flower and fruit.

radially symmetric;

calyx not accrescent, unarmed, 2–4 mm, moderately stellate-pubescent, lobes triangular;

corolla white, stellate, 1.5–2 cm diam., without interpetalar tissue;

stamens equal;

anthers narrow and tapered, 3–4.5 mm, dehiscent by terminal pores;

ovary glabrous or sparsely glandular-pubescent.

radially symmetric;

calyx not accrescent, unarmed, 1.5–2 mm, sparsely pubescent, lobes deltate, spreading to reflexed in fruit;

corolla white with yellowish central star, stellate, 1–1.5 cm diam., without interpetalar tissue;

stamens equal;

anthers ellipsoidal, (1.8–)2–2.5 mm, dehiscent by terminal pores that open into longitudinal slits;

ovary glabrous.

red, globose, 0.5–1 cm diam., glabrous or sparsely glandular-pubescent, without sclerotic granules.

dull or slightly shiny purple-black or green to yellowish green, globose, 0.5–1 cm diam., glabrous, without sclerotic granules.

yellow, flattened, 2.5–3.5 × 1.5–2.5 mm, minutely pitted.

yellow, flattened, 1.8–2 × 1.5–1.6 mm, minutely pitted.

= 24.

= 72.