The caterpillars come in a variety of dark colors. They have rows of branched spines and hide in nests of folded leaves. Painted Lady caterpillars can also be found on thistles and nettles. A word of warning to the beginner native plant collector. Get your neighbor's permission before digging his plants.
People have strong feelings about plant rustlers.
The City of Austin also has strong feelings about plant rustlers in nature preserves, greenbelts and parks.