Flora of North America species comparison

with axillary end buds, usually glabrous, rarely puberulent.

deciduous; ± sessile;

blade narrowly elliptic, obovate, oblanceolate, or spatulate, 1–3 × 0.2–0.6 cm, base long-attenuate, margins usually serrulate, sometimes obscurely, teeth blunt, inconspicuously glandular, apex usually acute, sometimes obtuse, surfaces usually glabrous, sometimes puberulent.

alternate, simple;

stipules deciduous, free;

venation pinnate.

solitary flowers or 2-flowered fascicles.

(1–)4–12 mm, glabrous.

blooming at leaf emergence;

hypanthium campanulate, 3–4 mm, usually glabrous, rarely puberulent externally;

sepals spreading, triangular, 1.5–2.5 mm, margins sparsely glandular-toothed, ciliate, surfaces glabrate;

petals usually dark pink, sometimes nearly white, elliptic, obovate, or suborbiculate, (5–)8–11 mm;

ovaries hairy.

perianth and androecium perigynous;

epicalyx bractlets absent;

hypanthium cup-shaped, obconic, campanulate, or tubular;

torus absent;

carpel 1, distinct, free, style terminal, distinct;

ovules 2 (1 abortive), apical, collateral (obturator present).

drupes;

styles deciduous, not elongate.

greenish yellow to red-orange, globose to asymmetrically obovoid, compressed, 10–18 mm, base cuneate-stipitate, apex mucronate, densely puberulent;

hypanthium persistent;

mesocarps leathery to dry (often splitting);

stones ellipsoid to subglobose, ± flattened.