Flora of North America species comparison

3-8 cm diam.

2-2.5 cm diam.

blade abaxially and adaxially green, widely ovate, 10-40(-45) × 7-30 cm, ca. 1.2-1.5 times as long as wide, sinus 1/3-2/3 length of midrib, lobes divergent to overlapping;

surfaces glabrous.

blade abaxially and adaxially green, linear to lanceolate, 15-30(-50) × 5-10(-11.5) cm, 3-5 times as long as wide, sinus less than 1/3 length of midrib, lobes usually divergent and forming V-shaped angle;

surfaces glabrous.

5-10 cm diam.;

sepals mostly (6-)9(-12), abaxially green to adaxially yellow, sometimes red-tinged toward base;

petals oblong, thick;

anthers 3.5-9 mm, slightly shorter than filaments.

2-3 cm diam.;

sepals 6, abaxially green to adaxially yellow toward base;

petals oblong, thick;

anthers 3-5 mm, barely or not at all longer than filaments.

green to yellow, cylindric to ovoid, 4-6(-9) × 3.5-6 cm, strongly ribbed, slightly constricted below stigmatic disk;

stigmatic disk green, 20-35 mm diam., entire to crenate;

stigmatic rays 8-26(-36), linear to lanceolate, terminating within 1(-1.5) mm from margin of disk.

green, ovoid, 3-3.5 × 2-3 cm, smooth basally, strongly ribbed toward apex, slightly constricted below stigmatic disk;

stigmatic disk green, 14-18 mm diam., nearly entire;

stigmatic rays 10-14, linear, mostly terminating 1-2 mm from margin of disk.

3.5-5 mm.

4-5 mm.

= 34.