Senegalia pennata

Senegalia pennata (English: climbing wattle, Vietnamese: rau thối, Thai: ชะอม cha-om, Northeastern Thai: ผักขา phak kha, Northern Thai: ผักหละ phak la, Burmese: ဆူးပုပ်, pronounced [sʰúboʊʔ]; Khmer: ស្អំ; Meiteilon : khang, Thadou-Kuki: khang-khu, Paite Language: Khangkhuh, Mizo: Khanghu, Hmar: khanghmuk,Vaiphei: Khangkhu, Biate: khang-hu, Malay: petai duri or petai siam), is a species of plant which is native to South and Southeast Asia. It is a shrub or small tropical tree which grows up to 5 metres (16 ft) in height. Its leaves are bipinnate with linear-oblong and glabrous pinnules. Its yellowish flowers are terminal panicles with globose heads. The pods are thin, flat and long with thick sutures.