Rhinanthus minor, commonly known as Yellow Rattle, is a hemi-parasite found in British grasslands. For centuries, it was viewed unfavorably on improved grasslands due to its tendency to weaken grass, diminishing its vitality and spread. However, if your aim is to establish a species-rich grassland with a diverse community of plants and animals, Yellow Rattle can prove to be a valuable asset. It effectively opens up the grass sward, providing light and nutrients for the growth of other plants. Additionally, it has an impact on clover, a robust plant that can otherwise dominate a grassland community.

Yellow Rattle is not only functional but also visually appealing. It features short spikes (15 to 4cm) adorned with bright yellow hooded flowers, exhibiting a purple-pink flush at their base. The plant’s peridot-green slender leaves add to its aesthetic charm. Once the Yellow Rattle seeds have set, the spike transforms into a rich russet brown. As you walk through it, the seeds rustle in their papery shells, giving rise to the name ‘Rattle.’ Moreover, Yellow Rattle is attractive to bumblebees, adding an ecological dimension to its appeal.