蔓花生 Arachis duranensis
- Scientific Name: Arachis duranensis Krapov. & W.C.Greg.
- Ref: Bonplandia (Corrientes) 8:120. 1994
- English Common Name: wild peanut
- Chinese Common Name: 蔓花生 màn∙huāshēng, 长喙花生 zhǎnghuì huāshēng
- Family: Fabaceae
- Genus: Arachis
- Distribution: native to S. America, specially Argentina, Bolivia, and Paraguay.
- Photo: 06/21/2009, South China Botanical Garden, Guangdong