Empetraceae kalmar botanical ce da ke nufin dangin tsire-tsire masu furanni waɗanda aka fi sani da dangin crowberry. Wannan iyali ya haɗa da nau'ikan tsire-tsire masu tsire-tsire waɗanda aka samo asali a cikin sanyi, yankunan arewa, kamar Kanada, Alaska, da Siberiya. Iyalan Empetraceae suna da ƙanana, berries na nama waɗanda naman daji ke amfani da su azaman tushen abinci, da kuma mutane a wasu al'adu.