Kalmar "genus" tana nufin nau'in harajin da ake amfani da shi a cikin rarrabuwar halittu wanda ke haɗa nau'ikan nau'ikan da ke da alaƙa. shekara-shekara da perennial shuke-shuke. Tsire-tsire da ke cikin wannan nau’in an fi sani da gado ko cleavers kuma ana rarraba su a duk faɗin duniya, musamman a yankuna masu zafi. na shuke-shuke a cikin Galium genus.
