As the spring and summer growing seasons get into full swing you may notice an unwanted addition to your garden – Toxicodendron radicans – or Poison Ivy. Although a native plant to North Carolina, few gardeners embrace or encourage the growth of this plant, and while not everyone is allergic to the plant, this can change over time, with allergy developing as a result of repeated exposure.
You may have heard the phrase ‘leaves of three, leave them be’ referring to the common identifying feature of poison ivy being its three leaflets. Unfortunately, many plants have three leaflets. One plant that is often confused with poison ivy is another native plant Parthenocissus quinquefolia – or Virginia Creeper. When mature, Virginia Creeper develops five leaflets, but as it is leafing out or putting on new growth it looks very similar to Poison Ivy.
