柽柳 (檉柳) chēngliǔ

chēngliǔ noun five-stamen tamarisk; Chinese tamarisk; saltcedar
Domain: Modern Chinese 现代汉语 , Subdomain: Botany , Concept: Tree 树
Notes: Scientific name: Tamarix chinensis (Guoyu '檉柳'; Wikipedia '檉柳')