I live in southeast Michigan and have poison ivy looking plants growing up 2 trees in my yard. Pictures "Plant1a.jpg" through "Plant1e.jpg" are all of one plant that is growing up a tree in my yard at least 20 feet high. Pictures "Plant2a.jpg" through "Plant2c.jpg" is on a different tree and not quite as large. I mistakenly weed wacked both plants and eneded up with a bad rash on my arms and legs. Please let me know if you think one or both of these plants appear to be poison ivy. You have permission to use these pictures in any way you choose. Thanks.