Flora of North America species comparison

prostrate, glabrous or glandular-pubescent.

erect, simple or branched distally, usually ribbed, strigose or glabrescent proximally, pilose to hirsute distally.

ocrea brown or reddish brown, cylindric to funnelform, 5–12 mm, chartaceous, base inflated or not, margins oblique, eciliate or ciliate with bristles to 1.5 mm, surface lanate, sometimes also glandular-pubescent;

petiole 2–5 mm, winged distally;

blade ovate to elliptic, 1.5–4(–6) × 0.6–2.5(–3.3) cm, base cuneate or tapering, margins ciliate with reddish, multicellular hairs, apex acute, faces glandular-pubescent abaxially and adaxially, not glandular-punctate.

ocrea brownish proximally, green distally, narrowly funnelform, 10–20 mm, chartaceous proximally, foliaceous distally, rarely chartaceous throughout, base inflated or not, margins truncate, ciliate with bristles 1–3 mm, surface densely strigose to hispid, not glandular-punctate;

petiole 1–8.5(–14) cm, densely pilose to hirsute;

blade without dark triangular or lunate blotch adaxially, ovate, 6–25(–30) × 3–17 cm, base cordate to truncate, margins scabrous to ciliate, apex acuminate, faces minutely strigose to densely hirsute, especially along veins abaxially, not glandular-punctate.

terminal, 5–20 × 7-18 mm;

peduncle 10–40 mm, glabrous or stipitate-glandular in distal 1/5;

ocreolae overlapping, margins eciliate.

mostly terminal, nodding or erect, uninterrupted, 10–150 × 8–18 mm;

peduncle 20–100 mm, hirsute;

ocreolae overlapping, margins ciliate with bristles 0.2–1 mm.

spreading, 0.5–1 mm.

ascending to spreading, 1–4 mm.

1–5 per ocreate fascicle;

perianth greenish white proximally, pinkish distally, urceolate, glabrous, nonaccrescent;

tepals 5, elliptic, 2–3 mm, apex acute to obtuse;

stamens 8, filaments distinct, free;

anthers pink to red, elliptic;

styles 3, connate to middle or distally.

(1–)2–5 per ocreate fascicle, homostylous;

perianth roseate to red, glabrous, not glandular-punctate, slightly accrescent;

tepals 5, connate in proximal 1/3, obovate, 3–4.5 mm, veins prominent or not, not anchor-shaped, margins entire, apex obtuse to rounded;

stamens 6–8, included or exserted;

anthers pink or red, elliptic;

styles 2, connate proximally.

included, reddish brown to brownish black, 3-gonous, 1.5–2.2 × 1–1.5 mm, shiny, smooth or minutely punctate.

included, dark brown to black, discoid, 2.5–3.5 × 3–3.5 mm, shiny to dull, smooth to minutely granulate.