Genus Asperula Family Rubiaceae Order Gentianales Class Magnoliopsida Phylum Tracheophyta

Asperula Genus

Asperula hirta

Asperula tinctoria Dyer's Woodruff

Asperula taurina Pink Woodruff

Asperula arvensis Blue Woodruff

Asperula cynanchica Squinancywort