What is the Elephant Foot Yam?

The Elephant Foot Yam is a member of the Araceae family of plants, making it a relative of the arum. Another name for it is the corpse flower which is the name of a similar plant, Rafflesia arnoldii, another plant which smells as this one does of rotting flesh. The flower, when it opens generates heat and the smell of rotting flesh which lasts for a few hours, to attract the carrion-eating flies which pollinate it. The flower itself stays in bloom for only five days. It resembles a small tree while it is growing, with numerous leaves which can stretch to over a metre wide. It doesn’t flower every year, but the corm is valued most of all parts of the plant, and this can weigh several kilos.   It is used in medicine in Papua New Guinea where it grows in dry lands, such as savannahs, at the margins of forests and swamp forests near the coast. The sap from the stem is fermented and used to treat diarrhoea and dysentery and the inside of the stem is cut and eaten raw as an antidote for snakebites.

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