Purple deadnettle (Lamium purpureum) is a plant that seems to cause a lot of confusion. Not sure if it is because it has the word “nettle” in it’s name, but it is actually in the mint family, or if it is because it can resemble several other plants. Either way, one thing that seems to confuse people is the color of the leaves. Many people notice it in spring, when it’s leaves are reddish and quite distinctive, and assume that it is only around in spring. Actually the plant emerges in the fall, with green leaves, and remains green until it is about to go to flower. Here is a shirt video I made about it.