Leaf color Leaves are reddish in spring and green in fall. Leaves are bright orange in spring, dark green in summer, and ...

Additionally, poison ivy produces small clusters of berries that are typically green and white in color. These berry clusters ...

The plant may have yellow or green flowers or yellow-green berries, depending on the time of year. Like poison ivy and poison sumac, poison oak releases an oil called urushiol when it sustains damage.