Rhinanthus minor
 Yellow rattle or cockscomb Rhinanthus minor is a flowering plant in the genus Rhinanthus in the family Orobanchaceae native to Europe and Western Asia.It is a hemi-parasitic herbaceous annual plant that gains some of its nutrients from the roots of neighbouring plants. It grows to 25–50 cm tall with opposite simple leaves with a serrated margin. The flowers are yellow produced on a terminal raceme.