Flora of North America species comparison

brownish, smooth.

puberulent, glabrescent in age.

grayish, glabrous or sparingly pubescent.

blade ovate, 10-30 × 7-20 cm, leathery, base cordate, margins entire, apex obtuse;

surfaces abaxially puberulent, adaxially glabrous;

basal veins (2-)3-4 pairs, 1/3-1/2 length of blade, reticulations regular;

lateral veins 5-6(-7) pairs.

blade ovate to elliptic or obovate, 3-14 × 1.5-8 cm, nearly leathery, base usually cordate or rounded to obtuse, margins entire, apex obtuse to acute or acuminate;

surfaces abaxially and adaxially glabrous;

basal veins 1(-2) pairs;

lateral veins fewer than 10, if more than 10, not uniformly spaced.

paired, sessile, orange or red, depressed-globose, 1.5-2 × 2-2.5 mm, pubescent; subtending bracts ovate, 3-7 mm, puberulous;

ostiole closed by 3 flat or nearly umbonate apical bracts 3-4 mm wide.

solitary or paired, pedunculate, yellow or red, spotted, globose to globose-ovoid, 8-18 mm diam., glabrous;

peduncles to ca. 15 mm; subtending bracts 2, shortly connate, deltate or broadly rounded, 2-3 mm wide, glabrous or puberulent;

ostiole subtended by 3 bracts, bracts ovate, ca. 1 × 2-3 mm, slightly umbonate.