Kalmar "Echinacea" tana nufin jinsin tsire-tsire masu fure a cikin dangin daisy, Asteraceae. Tsire-tsire na asali ne daga Arewacin Amirka kuma suna da kawunan furanni masu siffar mazugi tare da spiky bracts waɗanda suke kama da bayan bushiya, saboda haka sunan "Echinacea," wanda ya fito daga kalmar Helenanci "echinos," ma'ana "bushiya." Ana amfani da tsire-tsire na Echinacea a cikin magungunan ganye don abubuwan da suke da'awar cewa suna ƙarfafa rigakafi.