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

Poison sumac (Toxicodendron vernix) is a highly toxic plant species native to eastern ... sumac can be challenging as it ...

For example, poison ivy, poison oak, and poison sumac all have ... Don’t let this toxic plant talk discourage you from gardening. There are plenty of beautiful, non-toxic alternatives to ...

In addition to the rash, other symptoms can include: It's worth noting that other plants like poison oak and poison sumac also contain urushiol, so coming in contact with them can cause the same ...

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 ...

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 ...