Kalmar "Star Magnolia" yawanci tana nufin wani nau'in tsiro na fure, musamman itacen tsiro ko ƙaramin itace, wanda aka sani a kimiyance da Magnolia stellata.Kalmar "Magnolia" ta fito ne daga sunan Masanin ilmin halitta dan kasar Faransa Pierre Magnol, yayin da "stellata" ya samo asali ne daga kalmar Latin "stella," ma'ana "tauraro," wanda ke nufin siffar furanninsa. ana noma shi a sassa da dama na duniya saboda kyan gani, ƙamshi, da furanni masu launin fari ko ruwan hoda da ke fitowa a farkon bazara kafin ganyen ya fito. Tsiron yakan girma zuwa tsayin ƙafa 15-20 (mita 4.5-6) kuma ana amfani da ita azaman shukar ado a cikin lambuna, wuraren shakatawa, da shimfidar wurare.