Mucuna deeringiana wani nau'in tsiro ne a cikin dangin Fabaceae, wanda aka fi sani da kurangar daji na Deering ko velvety cowpea. Ya fito ne daga kudu maso gabashin Amurka, musamman a cikin Florida, kuma galibi ana samunsa a cikin wuraren zama masu tada hankali kamar bakin titi, filaye, da gefuna dazuzzuka. Itacen yana da al'adar girma ta twining kuma yana samar da gungu na ruwan hoda zuwa lavender