Here’s a 3-line summary of How to Identify Poison Ivy: Key Features to Watch For (PlantFAQ): Poison ivy typically has leaf clusters of three, with the center leaflet having a longer stalk; leaf edges can be smooth, slightly toothed, or lobed. PlantFAQ It changes with the seasons: new leaves are reddish-green in spring, turn bright green in summer, shift to red/orange/yellow in... https://plantfaq.com/how-to-identify-poison-ivy-key-features-to-watch-for/