Caragana arborescens shine sunan kimiyya don shrub Siberian pea shrub, wanda shine nau'in tsire-tsire na furanni a cikin dangin Fabaceae. Ita ce tsiro mai tsiro ko ƙananan bishiya wacce ta fito daga Siberiya da Mongoliya, kuma ana samun ta a China da Arewacin Amurka. Shishrub yana da furanni masu launin rawaya waɗanda ke yin fure a cikin bazara, kuma yana samar da iri iri a cikin fall. Kalmar "Caragana" ta samo asali ne daga kalmar Latin "caraganum," wanda ke nufin "wani irin fis."