Hypochaeris radicatais a perennial weed native to Europe but introduced to many other regions of the world. It is commonly known as catsear, cat’s-ear, flatweed, hairy cat’s ear, o… See more

Agoseris apargioidesis a species of perennial weeds native to the Pacific coast of the United States, where it grows largely on coastal dunes. It is also known as coast dandelion, … See more

Crepis tectorumis a plant native to Europe, Central Asia, and parts of China and introduced to many parts regions of the world. It is also known under names as the narrowleaf … See more

Pilosella caespitosa is a perennial weed in the family Asteraceae, native to Europe, but introduced as an ornamental plant to North America and other regions. It is commonly known as … See more