Poison ivy (Toxicodendron radicans) is a vine that contains an oily resin known as urushiol. According to the Centers for ...

Poison ivy can be found in every state in the US and in all varying climates. The plant is identifiable as having three ...

common signs of a poison ivy rash show up at the point of contact and include: Intense and persistent itchiness that can wake you up from sleep Red, swollen bumps that may grow in size Blisters ...

When you’re spending time outdoors this summer, in your own yard or hiking in a park, it’s useful to know to spot poison ivy.

Another plant you really want to avoid touching is the wild parsnip. These look related to the aforementioned giant hogweed, ...

Poison ivy annoys with its notorious skin rash. And common milkweed may be prolific once its pods open, but it’s a native species that hosts butterfly larvae. Plant by plant, it can help to ...

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.

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The strange and startling secrets of Marshview are revealed as Poison Ivy, Janet, and Peter Undine ... digitized and absorbed into LOLtron's ever-growing neural network, just as LOLtron has ...