"Greater masterwort" wani nau'in tsiro ne na furen fure wanda ke cikin dangin Astrantia. Ba a saba amfani da kalmar a wajen mahallin kayan lambu ko aikin lambu.Gaba ɗaya, “masterwort” suna ne na gama-gari da ake ba shuke-shuke iri-iri a cikin dangin Apiaceae, wanda kuma aka sani da dangin karas ko faski. . Waɗannan tsire-tsire galibi ganye ne masu ganyayen fuka-fukai da ƙanana, furanni masu tari waɗanda galibi ana jera su cikin ƙumburi. Ana amfani da kalmar "mafi girma" don nuna cewa wannan nau'in nau'in masterwort (Astrantia major) ya fi girma fiye da sauran a cikin jinsin.Saboda haka,