Flora of North America species comparison

petiole (0.8–)1–5(–10) cm, pubescent, sparsely to densely stipitate-glandular;

blade suborbiculate to reniform, 3- or 5-lobed, cleft 1/4–1/3 to midrib, (1–)2.6–6.5(–8.5) cm, base deeply cordate, surfaces sparsely stipitate-glandular (otherwise nearly glabrous) to downy along veins, copiously soft-pubescent and glandular, lobes rounded, margins irregularly 1 or 2 times coarsely crenate-dentate, apex rounded to broadly acute.

petiole 1–4 cm, pubescent, sometimes with longer setose hairs basally;

blade reniform, 3–5-lobed, cleft nearly to midrib, 5–10 cm, base cordate, surfaces with shiny, resinous glands, lobes broadly ovate, margins irregularly serrate, apex acute.

erect to somewhat pendent, (3–)6–17-flowered racemes, 3–10 cm (shorter than leaves), axis copiously pubescent and stipitate-glandular, flowers clustered at end of peduncle.

pendent, 4–10-flowered racemes, 3–5 cm, axis pubescent, flowers evenly spaced.

jointed, (2.7–)3.5–10(–12) mm, pubescent, stipitate-glandular;

bracts lanceolate to oblanceolate, (5–)6–8.5(–12) mm, stipitate-glandular.

jointed, 2–10 mm, glabrous or finely pubescent to lanate;

bracts ovate, 0.5–2 mm, pubescent.

hypanthium greenish, greenish yellow, or yellowish white, sometimes strongly pinkish or purplish tinged, campanulate to tubular-campanulate, (4.5–)7–8 mm, sparsely to densely hairy and stipitate-glandular abaxially, glabrous adaxially;

sepals not overlapping, spreading at anthesis, becoming erect, whitish green, sometimes tinged with pink or purple, lanceolate-elliptic, (3.5–)4–7 mm;

petals connivent, erect, white or cream, obovate-spatulate, not conspicuously revolute or inrolled, 2.5–4 mm;

nectary disc not prominent;

stamens nearly as long as petals;

filaments broadened at base, 1.2–3 mm, glabrous;

anthers cream, oblong-oval, 1–1.8 mm, apex with cup-shaped gland;

ovary glabrous or minutely hairy and strongly stipitate-glandular;

styles connate nearly to stigmas, 6–9.5 mm, glabrous.

hypanthium green, cup-shaped or short-campanulate, 3–4 mm, densely pubescent or tomentose;

sepals not overlapping, reflexed, greenish or pinkish abaxially, suffused with purple adaxially, oblong, 5–7 mm;

petals nearly connivent, erect, white to reddish, bluntly deltate, not conspicuously revolute or inrolled, 1.5–3 mm;

nectary disc prominent, green or purplish, circular, covering ovary;

stamens slightly longer than petals;

filaments linear, 2–2.5 mm, glabrous with some glands;

anthers white, sagittate, 1 mm, apex blunt;

ovary pubescent, sessile-glandular;

styles connate nearly to stigmas, 3 mm, very finely hairy.

palatable, dark bluish black, ovoid, (8–)10–15 mm, glabrous or ± hairy and stipitate-glandular.

sweet-tasting, black, globose, 12–15 mm, glabrous with some sessile glands.