Actinomeris alternifolia wani nau'in tsire-tsire ne na fure a cikin dangin Asteraceae, ɗan asalin Arewacin Amurka da Kudancin Amurka. An fi saninsa da wingstem ko yellow ironweed. Itacen zai iya girma har zuwa mita 2 tsayi kuma yana da madadin ganye da furanni masu launin rawaya waɗanda suke fure a ƙarshen lokacin rani da farkon kaka. Kalmar "actinomeris" ta samo asali ne daga kalmomin Helenanci "aktis," ma'anar ray, da "meris," ma'ana sashi, yana nufin furannin ray na kan furen shuka.