Flora of North America species comparison

deciduous;

petiole 5–9 mm, pilose-strigose;

blade elliptic, broadly elliptic, or broadly obovate, sometimes suborbiculate, 25–58 × 15–40 mm, subcoriaceous, base obtuse or cuneate, margins flat, veins 4–6, slightly sunken, apex obtuse or truncate, seldom acute, abaxial surfaces color not recorded, reticulate, tomentose-pilose, later thinning, adaxial dark green, dull, coating not recorded, flat between lateral veins, glabrescent;

fall leaves pale yellowish green.

persistent;

petiole 3–7 mm, tomentose;

blade elliptic, 35–77 × 15–35 mm, subcoriaceous or coriaceous, base cuneate or obtuse, margins flat, veins 5–9, ± superficial, apex acute or obtuse, abaxial surfaces gray-tomentose, adaxial green, dull, slightly glaucous, flat between lateral veins, initially sparsely pilose.

on fertile shoots 30–50 mm with 3–4 leaves, 7–20-flowered, lax.

on fertile shoots 30–60 mm, usually with 3 leaves, 15–40-flowered, compact.

2–5 mm, pilose-strigose.

1–5 mm, tomentose.

10–12 mm diam., buds white, hypanthium campanulate to cupulate, sparsely pilose-strigose;

sepals: margins reddish, villous, borders maroon-tipped, membranous, apex acute, acuminate, or obtuse, surfaces sparsely pilose-strigose;

petals spreading, white, sometimes with hair tuft;

stamens (15–)20, filaments white;

anthers purple to blackish purple;

styles 1(or 2).

6–6.5(–9) mm diam.;

buds white;

hypanthium cupulate, tomentose;

sepals: margins villous, apex cuspidate, acute or obtuse, surfaces tomentose;

petals spreading, creamy white, glabrous;

stamens 15–17(–20), filaments white, anthers pink-purple to dark purple;

styles [1 or]2.

dark red or ruby to maroon, maturing dark purple or purple-black, obovoid, rarely globose or ellipsoid, 9–12.5 × 8.5–11.5 mm, dull, glaucous, glabrous;

sepals flat, margins sparsely hairy, sparsely hairy to glabrate;

navel open;

style remnants at apex.

red [rarely maroon], globose, 6–7 mm, shiny, not glaucous, sparsely villous;

sepals suberect, margins villous, tomentose;

navel open;

style remnants at apex.

1(or 2).

[1 or]2.