Kalmar "pasqueflower" tana nufin nau'in furen furen da ke cikin jinsin Pulsatilla, musamman Pulsatilla vulgaris, wanda ya kasance a Turai da kudu maso yammacin Asiya. Tsire-tsire ne mai cike da tsiro wanda ke samar da furanni masu siffar kararrawa a farkon bazara, yawanci tare da furanni masu launin shuɗi ko shuɗi. Sunan "pasqueflower" ya samo asali ne daga tsohuwar kalmar Faransanci "pasque," ma'ana Easter, kamar yadda tsire-tsire ke fure a lokacin Easter.