Classification
Within iNaturalist.org

All Names

  • Scientific Names
    • Parmelia sulcata
  • English
    • Shield Lichen
    • Hammered Shield Lichen

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Recent observations

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

dominic

Date

April 25, 2015

Description

Found on the same tree where the fungus was.

Photos / Sounds

16995105089 c5b3e8de4a s

Observer

atur

Date

April 16, 2015

Photos / Sounds

16924363510 866a69d455 s

Observer

atur

Date

April 11, 2015

Photos / Sounds

Square

What

Shield Lichen (Parmelia sulcata) Parmelia sulcata

Observer

kdahl88

Date

March 27, 2015 09:20 AM EDT

Photos / Sounds

Square

Observer

codyhough

Date

October 15, 2007

Photos / Sounds

What

Shield Lichen Parmelia sulcata

Observer

kueda

Date

March 14, 2015 04:52 PM PDT

Photos / Sounds

Square

What

Hammered Shield lichen Parmelia sulcata

Observer

lichenlady

Date

March 19, 2015

Description

on narrow twig fallen from tree

Photos / Sounds

Square

What

Shield lichen Parmelia sulcata

Observer

rodolfojuliani

Date

March 16, 2015 01:16 PM EDT

Description

Pale green lichen, growing on a red oak

Photos / Sounds

No photos or sounds

What

Hammered shield lichen Parmelia sulcata

Observer

bercarr

Date

June 14, 2012

Photos / Sounds

Square

Observer

npollock66

Date

March 16, 2015

Photos / Sounds

No photos or sounds

Observer

sjhopkins

Date

June 14, 2012

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

bradlevin

Date

March 7, 2015 09:41 AM PST
View all observations

Description from Wikipedia

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.

No range data available.