Contact with Arizona poison ivy can result in skin irritation and intensely annoying rashes. Here's everything you need to know about toxic and poisonous plants in Arizona, including symptoms of ...

Think the yellow sprinkling of flora alongside the I-17 highway is testament to a beautiful blooming spring? Think again.

Skin contact with the oil of a poison sumac plant leads to an itchy, burning, allergic skin reaction. You can’t contract the rash from another person, but the plant’s oil can transfer from ...

Historically, this plant was found across sky island mountain ranges in southern Arizona and northern Mexico, but currently only 4,628 adult individuals are known to exist in the United States.

Arizona is diverse in many ways, geography and climate topping the list. You need to be sure you select plants that work in your specific biome. Jon points out that the list of plants could be ...