Gymnanthemum amygdalinum
StarGymnanthemum amygdalinum
Synonyms: Vernonia giorgii, Vernonia sylvestris, Decaneurum amygdalinum, Cheliusia abyssinica, Gymnanthemum abyssinicum, Vernonia bahiensis, Vernonia randii, Vernonia amygdalina, Vernonia adenosticta, Vernonia vogeliana, Keringa amygdalina, Bracheilema paniculatum, Vernonia eritreana, Vernonanthura condensata, Cacalia amygdalina, Vernonia condensata, Vernonia weisseana
Western Herbalism Properties
Traditional Uses
Bitter leaf is one of the most widely used medicinal-food plants of sub-Saharan Africa. The intensely bitter leaves are eaten as a vegetable (notably in Nigerian and Cameroonian bitter-leaf soup) and are taken, fresh or as decoctions and infusions, in traditional African medicine for malaria and fever, gastrointestinal complaints, intestinal worms, diabetes and high blood pressure, and applied for wounds; the roots are likewise employed for fevers and digestive ailments (Burkill, 1985; Iwu, 1993). The leaf's defining bitterness, from sesquiterpene lactones such as vernodalin, underlies its use as a digestive bitter.
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Botanical Description
Gymnanthemum amygdalinum (widely known as Vernonia amygdalina, the bitter leaf) is a soft-wooded shrub or small tree of the family Asteraceae, growing about 2 to 5 metres tall, native to tropical sub-Saharan Africa and cultivated throughout the region. It has a much-branched habit with grey, fissured bark and alternate, elliptic to lanceolate leaves up to about 15 to 20 centimetres long, finely toothed and characteristically intensely bitter to the taste. The small flower heads are creamy white to pale and fragrant, borne in dense terminal cyme-like clusters; each head contains numerous tubular disc florets, and the fruits are small achenes topped by a brownish pappus. It grows along forest margins, in savanna, riverbanks and disturbed ground, and is commonly grown in home gardens. The leaves are a staple leafy vegetable, prepared as bitter-leaf soup after the bitterness is reduced by washing or boiling.
This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.
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