Flora of North America species comparison

erect, sparsely to moderately hairy, moderately to densely stipitate-glandular, glands dark purple, not pruinose.

creeping, flowering branches erect, sparsely hairy, eglandular or sparsely stipitate-glandular, not pruinose.

deciduous, simple;

stipules lanceolate to ovate, 5–15 mm;

blade subrotund to reniform, 9–20(–30) × (10–)15–25(–30) cm, base cordate, palmately, ± deeply, (3–)5-lobed, margins finely, irregularly serrate to doubly serrate, apex acute to acuminate, abaxial surfaces sparsely to moderately hairy, sparsely to densely stipitate-glandular, glands dark purple.

deciduous, pedately compound;

stipules broadly ovate to suborbiculate, 2–3 mm;

leaflets 3 (often appearing as if 5), lateral leaflets deeply lobed, sinuses nearly to leaflet base, terminal obovate to obovate-rhombic, (1–)1.5–2.5(–3.4) × (0.8–)1.2–2(–2.5) cm, base cuneate, margins coarsely singly or doubly serrate, apex rounded to obtuse, abaxial surfaces glabrous or sparsely hairy on midvein, eglandular or sparsely stipitate-glandular.

terminal and axillary, 4–7(–22)-flowered, cymiform to thyrsiform.

1-flowered.

pubescent, moderately to densely stipitate-glandular, glands dark purple.

sparsely hairy, eglandular or sparsely stipitate-glandular.

bisexual;

petals usually magenta, rarely white, broadly obovate to suborbiculate, (12–)17–25(–30) mm;

filaments filiform;

ovaries distally densely hairy, styles clavate, glabrous.

bisexual;

petals white, oblong to narrowly obovate, 6–10 mm;

filaments filiform;

ovaries glabrous, styles glabrous.

pale to dark red, hemispheric, 0.7–1.5 cm;

drupelets 30–60, coherent, separating from torus.

red, 0.6–1 cm;

drupelets 3–6, weakly coherent, separating from torus.

= 14.

= 14.