Botanical Studies of Gynura species (Asteraceae) growing in Vietnam

The three species of the genus Gynura are sampled in three different localities: Tuyen Quang, Vinh City (Nghe An Province) and Ho Chi Minh City. Their outer features are quite different. They have been planted in Hanoi since 1998, where they well grow and develop.

+ The species from Tuyen Quang: Gynura procumbens (Lour.) Merr., Asteraceae.

+ The species from Vinh: Gynura divaricata (L.) DC., Asteraceae.

+ The species from Ho Chi Minh City: Gynura barbaraefolia Gagnep., Asteraceae.

Keywords: Gynura Cass.; Gynura procumbens (Lour.) Merr.; Gynura divaricata (L.) DC.; Gynura barbaraefolia Gagnep., Botany, Kim thất, Bầu đất, Kim thất cải.

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