Eriophyllum lanatum shine sunan kimiyya na shuka wanda akafi sani da "woolly sunflower" ko "Oregon sunshine". Memba ne na dangin Asteraceae kuma asalinsa ne a yammacin Arewacin Amurka. Kalmar "eriophyllum" ta fito ne daga kalmomin Helenanci "erion" ma'ana "ulu" da "phyllon" ma'ana "leaf", yana nufin ganyen ulu na shuka. "Lanatum" ita ce kalmar Latin don "woolly", wanda ya sake bayyana irin nau'in shuka.