Ipomoea carnea Jacq.
Erect (subsp fistulosa) or climbing (subsp carnea) undershrub to 4 m, often growing in clumps, stems stout, hollow, canescent when young, becoming glabrous
Leaves petiolate, 8 – 20 (– 30) × 3 – 10 (– 12) cm, ovate or elongate-ovate-deltoid, base cordate to subtruncate with rounded auricles, apex acuminate to long-acuminate, both surfaces canescent when young, glabrescent, veins prominent abaxially; petioles 3 – 8 cm
Inflorescences of long-pedunculate axillary, somewhat compact cymes; peduncles 2 – 12 cm; bracteoles 3 – 4 mm, ovate or elliptic, caducous; secondary peduncles 3 – 7 mm; pedicels 5 – 15 mm, puberulent; sepals subequal, 5 – 6 × 7 – 8 mm, ovate to suborbicular, rounded, tomentellous, margins scarious; corolla 6 – 7 cm, funnel-shaped, pink, tomentellous in bud, ±glabrescent, limb 4.5 – 5 cm diam., shallowly lobed
Fruits Capsule 18 × 10 mm, ellipsoid, glabrous; seeds 10 – 11 × 3 – 4 mm, woolly with very long hairs.
its native range is Mexico to S. Tropical America. It is used to treat unspecified medicinal disorders.