Flora of North America species comparison

deciduous;

petiole 0–3 mm, pilose-strigose;

blade elliptic, sometimes ovate-elliptic, rarely obovate, (50–)70–124(–210) x (24–)30–55(–90) mm, subcoriaceous, base cuneate, obtuse, truncate, or auriculate, margins flat, not revolute, veins 8–11, deeply sunken, apex long-acuminate, sometimes acute on short shoots, abaxial surfaces light green, initially yellowish strigose, adaxial green, shiny, not glaucous, strongly wrinkled or bulging between lateral veins (bullate), initially sparsely pilose;

fall leaves intense butter yellow and reddish purple.

usually semipersistent (persisting to April if sheltered), sometimes deciduous;

petiole 4–10 mm, densely villose-strigose;

blade elliptic, (25–)50–127 × 13–49[–62 in cultivation] mm, chartaceous or subcoriaceous, base cuneate or obtuse, margins flat, veins 7 or 8, superficial, apex acute or obtuse, abaxial surfaces pale gray-green, initially villous, later glabrate, adaxial dark green, shiny, not glaucous, flat between lateral veins, sometimes becoming slightly rugose, glabrate;

fall leaves pale yellowish green.

on fertile shoots 60–120 mm with 4 leaves, 8–32-flowered, lax.

on fertile shoots 40–70 mm with 2 or 3 leaves, 5–34-flowered, lax.

2–4 mm, pilose-strigose.

1–8 mm, sparsely villose-strigose.

(5–)7–9 mm, closed;

hypanthium shallowly cupulate, shiny, sparsely pilose-strigose;

sepals: margins villous, apex acute, surfaces shiny, glabrous;

petals erect-incurved, pink, red, greenish pink, or maroon, margins pink;

stamens 20–23, filaments pink, white distally, anthers white;

styles (4 or)5.

8–12.5 mm diam.;

buds white;

hypanthium cupulate, densely villous;

sepals: margins maroon, tomentose, apex acute, surfaces densely villous;

petals spreading, white, sometimes with hair tuft;

stamens 18–20, filaments white, anthers red-purple or dark red-purple;

styles (1 or)2.

bright to dark red, obovoid, broadly obovoid, or obconic, rarely globose or depressed-globose, 8–12.4 × 7–11.3 mm, shiny, not glaucous, sparsely pilose;

sepals flat, glabrous;

navel closed;

style remnants 3/4 from base.

red, often tinged with pink, green, brown, or purple, obovoid, rarely subglobose, 8.5–12.8 × 8–12 mm, dull, slightly glaucous, sparsely villous;

sepals flat, margins tomentose, densely villous;

navel slightly open;

style remnants near apex.

(4 or)5.

[1 or]2.