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FOC | Family List | FOC Vol. 16 | Convolvulaceae | Ipomoea

20. Ipomoea wangii C. Y. Wu, Yunnan Redai Yaredai Zhiwu Quxi Yanjiu Baogao (Rep. Stud. Pl. Trop. Subtrop. Yunnan). 1: 118. 1965.

大萼山土瓜 da e shan tu gua

Herbs climbing, glabrous. Stems terete, thinly angular. Petiole 4.5-9 cm; leaf blade circular-cordate, 6-14 X 4-10 cm, base narrowly cordate, entire, apex abruptly acuminate; lateral veins 6 or 7 pairs, arcuate ascending. Inflorescences few flowered; peduncle 1-2 cm. Pedicel 2-3 cm, thickened apically. Sepals narrowly ovate, unequal, glabrous; outer ones 1.5-1.7 X 1-1.2 cm, apex rounded-obtuse; inner ones 1.7-1.9 cm, apex acute. Corolla funnelform, ca. 7.7 cm, glabrous. Stamens included. Pistil included; ovary glabrous. Stigma 2-lobed. Capsule unknown. Fl. Nov.

* Thickets, waysides; ca. 900 m. Yunnan.


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