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 8–16 mm, usually hairy on both surfaces, sometimes only on adaxial surface, usually glandular distally, glands 1–4;

blade lanceolate to elliptic or ovate, usually folded along midribs, 3.5–7.5 × 1.5–3.5 cm, base obtuse to rounded, margins singly to doubly crenate-serrate, teeth blunt, glandular, apex usually acuminate, sometimes acute, abaxial surface glabrous or ± hairy along midribs and veins, adaxial glabrous.

2–4-flowered, umbellate fascicles.

1–4-flowered, umbellate fascicles.

8–20 mm, glabrous.

4–14 mm, hairy.

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 campanulate, 2–2.5 mm, hairy externally;

sepals erect to reflexed, ovate, 1.5–2 mm, margins glandular-toothed, abaxial surface glabrate or hairy, adaxial densely hairy at bases;

petals white, obovate, 4–8 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.

red with white dots, slightly to quite glaucous, globose, 10–18 mm, glabrous;

mesocarps fleshy;

stones ovoid, ± flattened.

= 16.