Flora of North America species comparison

with axillary end buds, glabrous.

with terminal end buds, densely puberulent.

deciduous;

petiole 6–20 mm, hairy on adaxial surface, usually glandular distally, glands 1–5;

blade narrowly elliptic, lanceolate, oblanceolate, or oblong-obovate, (5–)7–11(–13) × (2–)3–5.5 cm, base obtuse to rounded, margins singly to doubly crenate-serrate, teeth blunt, glandular, glands inconspicuous, blackish, apex long-acuminate, abaxial surface ± hairy along midribs and veins, adaxial glabrous or with hairs along midribs.

deciduous;

petiole 4–20 mm, glabrous or ± puberulent on adaxial surface, sometimes glandular distally, glands 1–2, discoid;

blade broadly ovate, oblong, or suborbiculate, 1.9–4.5 × 1.2–3.4 cm, base usually rounded to truncate, sometimes subcordate, margins crenate, teeth blunt, glandular, apex abruptly acuminate, apicula obtuse, surfaces usually glabrous, sometimes midribs and veins hairy abaxially.

2–4-flowered, umbellate fascicles.

4–10-flowered, corymbs;

central axes 8–40 mm.

8–20 mm, glabrous.

6–18 mm (subtended by leafy bracts), glabrous.

blooming before or at leaf emergence;

hypanthium campanulate, 2–3 mm, glabrous externally;

sepals erect to reflexed, ovate, 1.5–3 mm, margins glandular-toothed, abaxial surface glabrous or sparsely hairy, adaxial densely hairy at bases;

petals white, obovate, 4–9 mm;

ovaries glabrous.

blooming at leaf emergence;

hypanthium conic-campanulate, 2–3 mm, glabrous externally;

sepals reflexed, oblong, 1.3–2 mm, margins entire, surfaces glabrous;

petals white, elliptic to obovate, 6–7 mm;

ovaries glabrous.

red to yellowish with white dots, not or only slightly glaucous, globose, 20–30(–40) mm, glabrous;

mesocarps fleshy;

stones ovoid-ellipsoid, ± flattened.

dark red to black, ovoid, 6–10 mm, glabrous;

mesocarps leathery;

stones ellipsoid to subglobose, ± flattened.

= 16.

= 16.