There are a number of plants to avoid in Delaware. Here's how to identify the big three – poison ivy, oak and sumac.

Poison ivy has three shiny green leaves, grows in clusters of three, and produces white fruit berries. Poison ivy remains ...

Poison ivy has leaves in groups of three, a green or reddish tint, and a hairy vine. A poison ivy rash looks like small, red bumps that can sometimes progress into blisters. To avoid poison ivy ...

Poison ivy: The plant usually has three broad, tear-shaped leaves. It can grow as a climbing or low-spreading vine that sprawls through grass. Poison oak: The plant has leaves that resemble oak ...