Flora of North America species comparison

petiole 0.4–1.2 cm;

blades of proximal leaves orbiculate to suborbiculate, 0.5 × 0.4 cm, distal ovate to narrowly ovate, unlobed, 0.5–2.1(–3) × 0.4–1.8(–2) cm, base rounded or obscurely subcordate, margins serrate, stellate-hairy (not ciliate), apex acute to rounded, 3(–5)-veined from base, surfaces minutely, densely stellate-hairy.

petiole 0.5(–0.8) cm;

blades of proximal leaves orbiculate to broadly ovate, 0.3–0.5 × 0.3–0.5 cm, distal ovate to ovate-lanceolate, unlobed, 1–1.5 × 0.5–0.9 cm, base rounded to slightly cordate, margins serrate, ciliate, apex obtuse to subacute, 3(–5)-veined from base, surfaces stellate-hairy.

to 4 mm.

sepals caducous, not reflexed at anthesis, ovate-lanceolate, 2.5–3.2 mm, densely stellate-pubescent abaxially;

petal claws 4 mm, lamina reniform-deltate, 1.4–1.6 × 1.5 mm, base lobed, lobes ± rectangular, margins entire, apex with 2 widely spaced teeth, surfaces glabrous, abaxial appendage absent;

androgynophore 0.5–1 mm;

stamen filaments present;

stigmas scarcely exserted.

sepals caducous, not present in young fruit, not reflexed at anthesis, ovate-lanceolate, 1.5–3 mm, sparingly stellate-pubescent abaxially;

petal claws 2–3 mm, lamina rhombic, 1–1.5 × 1.5–3 mm, base attenuate on claw, margins entire, apex notched, surfaces hairy abaxially, hairs simple, multicellular, abaxial appendage cylindric, 0.2–0.3 mm;

androgynophore 1–1.5 mm;

stamen filaments present;

stigmas scarcely exserted.

subspheric, 4–5 × 4–5 mm, puberulent to densely stellate-pubescent, prickles 0.5 mm.

subglobose, (3.5–)4.5–5 × 3–4.5 mm, sparingly stellate-pubescent, prickles 0.1–0.3 mm.

3 mm, tuberculate.

2–2.5(–2.9) mm, slightly to densely tuberculate.

axillary, borne on short shoots (brachyblasts), 1- or 2-flowered;

peduncle to 4 mm.

axillary, not borne on short shoots (brachyblasts), 1(or 2)-flowered;

peduncle 1–2.5 mm.

= 20.