All posts tagged knautia arvensis

Field scabious, or knautia arvensis, is a perennial, flowering herb native to the Northern regions of Africa and Europe. The plant is also known as scabious, blue buttons, lady’s pincushion and gypsy rose. Field scabious was introduced as an ornamental plant in North America but escaped from gardens and now grows in the wild. Due to its ability to seed and spread fast, it is now considered a noxious or invasive weed in some North American states. Continue reading [...]