posted 11 years ago
Hello there!
That is a lovely Burdock you have there. In reading the other posts, it is true, great burdock has bigger leaves which are deeper green with ruffles and spire closer together along the stalk. What you have here is Lesser Burdock.
There are three types of Burdock in the Arctium (Burdock) family, these are Arctium lappa (Greater Burdock), Arctium minus (Lesser Burdock), and Arctium tomentosum (Wolly Burdock). The way to properly identify a burdock is by the shape of the plant, as we know it is tall, the leaves grow in a spiral, and are generally tear shaped, in greater burdock they are deep green and ruffled, in lesser burdock they have longer stems, are lighter green, and have no ruffle, and in wooly burdock the leaves are covered with soft hairs. Also, the most key way is via the burs, the brown dried burs in the photo have visable hooks at the end, this is another key element.
Exciting find and fantastic specimen!
- Nicey <3