Flowers Growing at Our Home Bull Thistle or Common Thistle Cirsium vulgare - Thistles are considered weeds by most folks and includes us as well. Common thistle or Bull Thistle is a stout plant that grows 2 to 3 feet tall and has spiny irregularly lobed leaves. The purple heads are very conspicuous. Native of Europe. About 200 species of thistles exist. We eradicate them each year when we see them. On to Next Flower ⇨Hi-Res Pic (127K) Return to Thumb Page 83 Return to Wildflower Alpha List - Page 13 |