Flora of North America species comparison

mostly 5-10 cm diam.

1-2 cm diam.

blade abaxially and adaxially green, broadly ovate to nearly orbiculate, 12-40 - 7-30 cm, 1-2 times as long as wide, sinus 1/3-1/2 length of midrib, lobes overlapping to divergent, often forming angle of 90° or greater;

surfaces abaxially glabrous to sparsely pubescent.

blade abaxially often purple, adaxially green to greenish purple, broadly elliptic to ovate, 3.5-10(-13) × 3.5-7.5(-8.5) cm, 1-1.5 times as long as wide, sinus 2/3 or more length of midrib, lobes divergent and forming V-shaped angle;

surfaces abaxially glabrous to densely pubescent.

to 4 cm diam.;

sepals mostly 6, abaxially green to adaxially yellow, rarely red-tinged toward base;

petals oblong, thick;

anthers 3-7 mm, longer than filaments.

1-2 cm diam.;

sepals 5(-10), abaxially green to adaxially yellow toward base;

petals broadly spatulate and thin, or notched and thickened;

anthers 1-3 mm, shorter than filaments.

green, ovoid, 2-5 × 2-5 cm, moderately ribbed, slightly constricted below stigmatic disk;

stigmatic disk green, occasionally reddened, 13-25 mm diam., entire to crenate;

stigmatic rays 9-23, linear to lanceolate, terminating 1-3 mm from margin of disk.

yellow, green, brown, or rarely purple, mostly globose-ovoid, occasionally flask-shaped, 1-2 cm, smooth basally, faintly ribbed toward apex, deeply constricted below stigmatic disk, constriction 1.5-5 mm diam.;

stigmatic disk red, 2.5-7 mm diam., with 6-10 deep crenations;

stigmatic rays 6-11, linear, terminating 0-0.2 mm from margin of disk.

3-6 mm.

ca. 3 mm.

= 34.