<Tr> <Td_colspan="2"> Gnetum africanum </Td> </Tr> <P> Gnetum africanum (eru or African Jointfir) is a vine gymnosperm species found natively throughout tropical Africa . Though bearing leaves, the genus Gnetum are gymnosperms, related to pine and other conifers . </P> <P> Eru has numerous common names and is grown in various countries across Africa, including: Cameroon (Eru, okok, m'fumbua, or fumbua), Angola (KoKo), Nigeria (ukase or afang), Gabon (KoKo), Central African Republic (KoKo), Congo (KoKo), and the Democratic Republic of Congo (m'fumbua or fumbua). Eru has also been referred to as a form of' wild spinach' in English . </P> <P> Gnetum africanum is traditionally a wild vine and is considered to be a wild vegetable . It is a perennial that grows approximately 10 metres long, with thick papery - like leaves growing in groups of three . The leaves may grow approximately 8 cm long, and at maturity the vine will produce small cone - like reproductive structures . The seeds of the vine resemble a fleshy fruit, sized 10--15 mm × 4--8 mm, and are red - orange in colour when fully ripe . </P>

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