Coming in contact with poison ivy, poison oak ,and poison sumac can be more risky in winter than in summer. The winter risk is because the plants are deciduous, ...

As you head outdoors this winter and in the coming warm seasons, you need to be aware of these plants, which include poison ...

If you've never received a rash from poison oak, ivy or sumac, the rash could last 21 days or longer. If you have had the rash previously, it will last one to 14 days.

If you've never received a rash from poison oak, ivy or sumac, the rash could last 21 days or longer. If you have had the rash previously, it will last one to 14 days.

In the summer, the flowers mature and form greenish-white berries that linger into the fall and winter. Poison oak, like poison ivy and poison sumac, contains the allergen urushiol.

Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts. News Sports High Schools Life Advertise Obituaries eNewspaper Legals ...

Poison ivy, poison sumac and poison oak can cause a red, bumpy rash from its transferred oils called urushiol.Ingesting other native Michigan plants, the nightshade plant for example, can be ...

Poison sumac can have seven to 15 leaves. What the textbooks don’t tell you is that these plants can take on may forms. They love attaching themselves to trees.

In the summer, the flowers mature and form greenish-white berries that linger into the fall and winter. Poison oak, like poison ivy and poison sumac, contains the allergen urushiol.