Template:POTD/2004-07-15
Yellow rattle (Rhinanthus minor) is a flowering plant in the family Scrophulariaceae. This family comprises 220-300 genera and 4000-4500 species. The family has a cosmopolitan distribution, with the majority found in temperate areas, including tropical mountains. Other members of the family include Digitalis, Linaria and Verbascum.
Yellow rattle is a semi-parasitic plant that gains some of its nutrients from the roots of neighbouring plants. The name refers to the seedpods, which contain loose, rattling seeds when ripe.Photo credit: sannse