Poison Ivy has been an important part of the Harley Quinn animated series since the beginning. Despite this, the series never delved into Dr. Pamela Isley’s background or how she became the infamous ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook The second episode of Harley Quinn Season 5 explores the origins of Poison Ivy (voiced by Lake ...

It may only seem like there's more poison ivy this year. "I would say the number of requests for identification and control information for poison ivy has been consistent over the decade that I have ...

Poison ivy has three leaves, and the middle leaf has a longer stem. Touching poison ivy causes an allergic reaction due to urushiol oil. Poison oak and poison sumac are related to poison ivy and also ...