Ma'anar ƙamus na kalmar "creeping bellflower" wani nau'i ne na tsire-tsire na furanni na dangin Campanulaceae, wanda aka sani da suna Campanula rapunculoides. Tsire-tsire ne na herbaceous na shekara-shekara wanda ke girma ƙasa kuma yana yaduwa ta cikin rhizomes masu rarrafe, yana ba shi sunansa na kowa "mai rarrafe" bellflower. Furannin bellflower mai rarrafe yawanci nau'in kararrawa ne kuma ana iya samun su cikin launuka daban-daban, gami da shuɗi, shuɗi, ruwan hoda, ko fari. Bellflower mai rarrafe ɗan asalin Turai ne kuma an gabatar da shi zuwa wasu sassan duniya. A wasu yankuna, ana ɗaukarsa a matsayin ciyawa mai ɓarna saboda ikonsa na yaduwa cikin sauri kuma ya zarce tsire-tsire na asali.