Poison oak, Toxicodendron diversilobum, is flaming red in the fall landscape. However, don’t gather them for any bouquets to decorate your table. All parts of the plant are poisonous, causing painful ...
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 ...
Editor's note: Be sure to check out Gutzmer's column every other Friday in The Columbus Telegram beginning July 31! Summer time is a chance for an old nemesis, poison ivy, show up where we usually don ...