Flora of North America species comparison

with axillary end buds, glabrous.

with terminal end buds, hairy.

deciduous;

petiole (12–)20–45 mm, glabrous, glandular distally or on margins at bases of blades, glands 1–5;

blade broadly ovate to suborbiculate, (3–)5–9 × (2–)4–8 cm, base usually obtuse to rounded, sometimes truncate or subcordate, margins singly to doubly crenate-serrate, teeth blunt, glandular, apex abruptly short-acuminate, abaxial surface with tufts of hairs in vein axils, adaxial glabrous.

deciduous;

petiole 5–10 mm, hairy, glandular distally or on margins at bases of blades;

blade elliptic, oblong-ovate, or ovate, 3–8 × 1.5–4 cm, base obtuse, margins doubly serrate, teeth sharp, glandular, apex acuminate, abaxial surface hairy along midribs and veins, adaxial glabrous or with appressed hairs along midrib.

solitary flowers.

2–5-flowered, umbellate fascicles.

1–3 mm, hairy.

8–22 mm, hairy.

blooming before leaf emergence;

hypanthium tubular-campanulate, 4–6 mm, glabrous or sparsely hairy externally;

sepals reflexed, oblong-ovate, 4–6 mm, margins remotely glandular-toothed, surfaces sparsely hairy;

petals white (pink in bud), broadly elliptic to suborbiculate, 8–12 mm;

ovaries hairy.

blooming before leaf emergence;

hypanthium tubular to tubular-urceolate, 4–7 mm, hairy externally;

sepals erect to spreading, oblong-ovate, 2–5 mm, margins toothed, sometimes glandular, abaxial surface sparsely hairy, adaxial glabrous;

petals pale pink, oblong to obovate, 8–12 mm;

ovaries glabrous.

yellow to orange, often tinged with red, ellipsoid to globose, laterally compressed, 25–60 mm, velutinous;

mesocarps fleshy;

stones ellipsoid to subglobose, strongly flattened, not pitted.

black, subglobose, 8 mm, glabrous;

mesocarps fleshy;

stones ellipsoid, not flattened.

= 16.

= 24 (Japan).