Taxonomic changes »
Taxon schemes »
Make taxonomic Flickr tags for this taxon »
Invite photos from other sites »
Wikipedia taxobox »
Tree Browser »
Search descendant taxa »
Embed a widget for this taxon on your website »
With fruiting bodies.
South America Pond Road; identified by Mark Rahill
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.
Terms of Service