Flora of North America species comparison

with axillary end buds, glabrous.

with axillary end buds, hairy.

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 3–6 mm, hairy on adaxial surface, sometimes glandular distally, glands 1–2, discoid;

blade elliptic, 0.8–2.5 × 0.4–1.3 cm, base obtuse to rounded, margins crenulate-serrulate in distal 1/2, nearly entire on smaller leaves, teeth blunt, glandular, apex obtuse to rounded, mucronate, surfaces glabrous.

2–4-flowered, umbellate fascicles.

solitary flowers.

8–20 mm, glabrous.

0–3 mm, 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.

usually bisexual with some staminate flowers on same plant, blooming before leaf emergence;

hypanthium campanulate, 2–3 mm, glabrous externally;

sepals erect to spreading, ovate, 1–1.5 mm, margins entire, ciliate, abaxial surface glabrous, adaxial hairy;

petals white, elliptic, 2 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.

reddish, ovoid, 12–25 mm, glabrous;

mesocarps fleshy;

stones ovoid, ± flattened.

= 16.