: It begins as a basal rosette with deeply lobed leaves. As it matures, the upper leaves become smaller and linear, forming "wings" that run down the stem.
: The plant typically grows between 1 and 3 feet tall, featuring gray-green to blue-green stems covered in fine, white cottony hairs. barnaby's thistle
Barnaby's Thistle is considered a in many regions, including much of the western United States and Australia, due to its aggressive growth. : It begins as a basal rosette with deeply lobed leaves