"Calochortus" . "Plantae" . . "Longbeard Mariposa Lily" . . . . "Liliopsida" . . "Liliaceae" . . "S. Watson" . . . . . . . "Magnoliophyta" . "Calochortus longebarbatus S. Watson" . . "Calochortus longebarbatus" . "Liliales" .