| 下位分類群 | Horkelia baileyi Horkelia clevelandii Horkelia clevelandii var. brevibracteata Horkelia daucifolia Horkelia daucifolia var. caruifolia Horkelia daucifolia var. indicta Horkelia howellii Horkelia kingii Horkelia laxiflora Horkelia micheneri Horkelia muirii Horkelia pickeringii Horkelia tularensis Horkelia utahensis Horkelia webberi |