Shield Lichen

Parmelia sulcata

Summary 2

Net-marked parmelia (Parmelia sulcata), or Shield lichen, is a lichen in the family Parmeliaceae. It is very tolerant of pollution and is widespread, making it one of the most common lichens.

Sources and Credits

  1. (c) Kristian Peters, some rights reserved (CC BY-NC-SA), http://www.flickr.com/photos/26213090@N05/2478833078
  2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Parmelia_sulcata

More Info

iNatCA Map