Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 2 of 2 for Quercus OR oak
Did you mean queries OR oak?
  1. Poison oak rash on the arm (image) 
    Poison oak rash on the arm. Several plants produce toxins that cause skin reaction. This is the appearance of poison oak dermatitis. Note the typical linear streaks produced either ...
    https://medlineplus.gov/ency/imagepages/1325.htm - Medical Encyclopedia
  2. Poison plants (image) 
    ... of a sensitive person's skin to poison ivy, oak or sumac. Contact with these plants, which contain ...
    https://medlineplus.gov/ency/imagepages/19330.htm - Medical Encyclopedia