Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
acanthium biennial botanical botany cancer cotton dry ecology emblem environment fields flower flowering food garden hairs heal healing heraldic invasive leaves medicine national onopordum outdoor outdoors outside pastures plant prickly purple rosette scotch scots scrub species spiny thistle thistles thorn thorns ulcers weed wild woolly