Her kisses are kisses of death. There’s another kind of toxic shrub called poison sumac (Toxicodendron vernix). Poison sumac ...

Poison sumac (Toxicodendron vernix) is a highly toxic plant species native to eastern North America. It's related to poison ivy and poison oak and notorious for causing severe allergic reactions ...

The most common causes of ACD are the plants of the Rhus genus, poison ivy (toxicodendron radican), poison oak (toxicodendron quercifolium and toxicodendron diversilobum), and poison sumac ...

Poison oak rash is an allergic reaction to the leaves or stems of the western poison oak plant (Toxicodendron diversilobum ... Like poison ivy and poison sumac, poison oak releases an oil ...