Sentences with phrase «know poison sumac»

You'll know poison sumac as a rangy shrub, with smooth - edged green leaves with red stems.

Not exact matches

This is because the skin contains a chemical called «urushiol» — the same chemical that's found in poison ivy and sumac, both well known for their potential to cause a nasty reaction on contact.

Poison Control Campers, backpackers, and other outdoorsy types can steer clear of poison ivy, oak, and sumac by knowing how to identify each plant: Poison ivy typically has a woody, ropelike vine and three leaflets that turn green in the summer; poison oak shows off clusters of yellow berries and oaklike leaves (usually in clusters of three); and poison sumac is a rangy shrub that grows up to 15 feet tall, with seven to 13 smooth - edge leaPoison Control Campers, backpackers, and other outdoorsy types can steer clear of poison ivy, oak, and sumac by knowing how to identify each plant: Poison ivy typically has a woody, ropelike vine and three leaflets that turn green in the summer; poison oak shows off clusters of yellow berries and oaklike leaves (usually in clusters of three); and poison sumac is a rangy shrub that grows up to 15 feet tall, with seven to 13 smooth - edge leapoison ivy, oak, and sumac by knowing how to identify each plant: Poison ivy typically has a woody, ropelike vine and three leaflets that turn green in the summer; poison oak shows off clusters of yellow berries and oaklike leaves (usually in clusters of three); and poison sumac is a rangy shrub that grows up to 15 feet tall, with seven to 13 smooth - edge leaPoison ivy typically has a woody, ropelike vine and three leaflets that turn green in the summer; poison oak shows off clusters of yellow berries and oaklike leaves (usually in clusters of three); and poison sumac is a rangy shrub that grows up to 15 feet tall, with seven to 13 smooth - edge leapoison oak shows off clusters of yellow berries and oaklike leaves (usually in clusters of three); and poison sumac is a rangy shrub that grows up to 15 feet tall, with seven to 13 smooth - edge leapoison sumac is a rangy shrub that grows up to 15 feet tall, with seven to 13 smooth - edge leaflets.

This rash, known as contact dermatitis or rhus dermatitis, is actually an allergic reaction to the urushiol oil (which is found in poison ivy, poison oak, and poison sumac plants) produced by the toxic vine.