With the warm spring weather, plants are growing, including the poisonous variety such as poison ivy, poison oak and poison ...

The plant can have three or more leaves per group. Poison sumac: The plant has seven to 10 leaves per stem that are characterized by smooth surfaces and pointed tips. Immediately wash the part of ...

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

If you've never received a rash from poison oak, ivy or sumac, the rash could last 21 days or longer. If you have had the rash previously, it will last one to 14 days.

The plant can have three or more leaves per group. Poison sumac grows along the waters edge of a strip pit in Warrick County near Boonville, Ind., Tuesday afternoon, Oct. 13, 2020. Poison sumac ...