Flora of North America species comparison

mostly simple, terete, 5–25 dm × 0.5–2 cm.

mostly simple, round, to 7 dm × 1.5 cm.

opposite, evenly spaced, simple, largest subpeltate;

petiole subterete, 1–5 cm;

blade purple-blotched abaxially, triangular to lanceolate, 5–25 × 3–12 cm, margins serrate, apex acute, surfaces glaucous;

bulbils borne in notches of leaf margins, spurs spoon-shaped.

subrosulate, crowded near base, simple;

petiole indefinite, broad, with clasping base;

blade green or gray-green, sometimes with maroon or dark green blotches, lanceolate, 15–50 × 5–10 cm, margins sinuate to coarsely crenate, apex acute, surfaces mealy, glaucous or not;

bulbils borne in notches of leaf margins, rooting while still attached.

5–15 mm.

5–15 mm.

calyx green or purplish, not inflated, 6–10 mm, tube 3–4 mm, lobes triangular, 3–7 mm, equaling or longer than tube, apex acute;

corolla pink or lavender, 20–30 mm, not contracted basally, lobes obovate, 6–12 mm, apex rounded, apiculate.

calyx pale green, inflated, 18–25 mm, tube 13–15 mm, lobes deltate, contracted basally, 5–10 mm, shorter than tube, apex acute;

corolla yellow-green marked with violet-red, 40–50 mm, contracted basally, (sparsely glandular-puberulent), lobes triangular-ovate, 8–11 mm, apex acuminate.

lax, paniculate, 1.5–3 dm diam.;

branches to 15 cm.

open, corymbiform, 2 dm diam.;

branches to 8 cm.

= 38.

= 34.