Asperula tinctoria

Asperula tinctoria, common name dyer's woodruff, is a plant in the family Rubiaceae, a native of much of northern and central Europe from France to Russia and also of Western Siberia.

Asperula tinctoria

Asperula tinctoria, common name dyer's woodruff, is a plant in the family Rubiaceae, a native of much of northern and central Europe from France to Russia and also of Western Siberia.