(WHSV) - With the warm spring weather, plants are growing, including the poisonous variety such as poison ivy, poison oak and poison sumac ... plants that have three leaves.

poison oak and poison sumac — is ideal. If you come into contact with these toxic plants, here’s what you need to know. Three leaves is the consistent clue to poison ivy, says Diane Brown ...

The leaves are often fuzzy due to fine hairs and turn red or brown in the fall. Like poison ivy, poison oak produces small, ...

Poison sumac grows year-round and any part of the plant, including the leaves, stems, and berries, can cause an allergic reaction. Touching the plant triggers a rash that usually isn't dangerous ...

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 ...