Ipomoea sinensis

(Desr.) Choisy

Purple-throat Ipomoea

ConvolvulaceaeLeavesRoots
Ipomoea sinensis
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Ipomoea sinensis
iNaturalist · cc-by-nc
(c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
Ipomoea sinensis
iNaturalist · cc0
no rights reserved

What to Eat

Edible parts: Leaves, Root

The root is cooked as a vegetable. The leaves are cooked as a vegetable.

Where to Find It

It is a tropical plant. In Africa it grows between 450-900 m above sea level. It grows in grassland and sandy soils.

Africa, Angola, Asia, Botswana, Burundi, Central Africa, China, Congo, East Africa, Egypt, Ethiopia, Kenya, Malawi, Middle East, Mozambique, Namibia, Niger, North Africa, Rwanda, Sahel, Somalia, South Africa, Southern Africa, Sudan, Taiwan, Tanzania, Uganda, West Africa, Yemen, Zambia, Zimbabwe,

Countries: United Arab Emirates, Afghanistan, Armenia, Angola, Azerbaijan, Bangladesh, Burkina Faso, Bahrain, Burundi, Benin, Brunei, Bhutan, Botswana, Congo (DRC), Central African Republic, Congo (Republic), Cote d'Ivoire, Cameroon, China, Cape Verde, Djibouti, Algeria, Egypt, Eritrea, Ethiopia, Gabon, Georgia, Ghana, Gambia, Guinea, Equatorial Guinea, Guinea-Bissau, Indonesia, Israel, India, Iraq, Iran, Jordan, Japan, Kenya, Kyrgyzstan, Cambodia, Comoros, North Korea, South Korea, Kuwait, Kazakhstan, Laos, Lebanon, Sri Lanka, Liberia, Lesotho, Libya, Morocco, Madagascar, Mali, Myanmar, Mongolia, Mauritania, Mauritius, Maldives, Malawi, Malaysia, Mozambique, Namibia, Niger, Nigeria, Nepal, Oman, Philippines, Pakistan, Qatar, Rwanda, Saudi Arabia, Seychelles, Sudan, Singapore, Sierra Leone, Senegal, Somalia, South Sudan, Sao Tome & Principe, Syria, Eswatini, Chad, Togo, Thailand, Tajikistan, Timor-Leste, Turkmenistan, Tunisia, Turkey, Taiwan, Tanzania, Uganda, Uzbekistan, Vietnam, Yemen, South Africa, Zambia, Zimbabwe

How to Identify

A slender trailing or twining annual herb. It grows 1 m long. The leaves are oval and 2-10 cm long by 2-7 cm wide. They are heart shaped at the base. There are 1-3 flowers in a group. The fruit capsule is round and 5-10 mm across. The seeds are hairy.

Names & Synonyms

Horbaia, Hossohorbaia, Kamiwi

Convolvulus sinensis Desr.
References (10)
  • Addis, G., Asfaw, Z & Woldu, Z., 2013, Ethnobotany of Wild and Semi-wild Edible Plants of Konso Ethnic Community, South Ethiopia. Ethnobotany Research and Applications. 11:121-141
  • East African Herbarium records, 1981,
  • Flora Somalia Vol. 1, 1993, http://plants.jstor.org
  • Goode, P., 1989, Edible Plants of Uganda. FAO p 30
  • Lulekal, E., et al, 2011, Wild edible plants in Ethiopia: a review on their potential to combat food insecurity. Afrika Focus - Vol. 24, No 2. pp 71-121
  • Ogle & Grivetti, 1985,
  • Peters, C. R., O'Brien, E. M., and Drummond, R.B., 1992, Edible Wild plants of Sub-saharan Africa. Kew. p 95
  • Roodt, V., 1998, Common Wild Flowers of the Okavango Delta. Medicinal Uses and Nutritional value. The Shell Field Guide Series: Part 2. Shell Botswana. p 64
  • Ruiters-Welcome, A. K., 2019, Food plants of southern Africa. Ph.D. thesis. Univ. of Johannesburg p 46
  • Welcome, A. K. & Van Wyk, B.-E., 2019, An inventory and analysis of the food plants of southern Africa. South African Journal of Botany 122 (2019) 136–179

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