Classification
Within iNaturalist.org

All Names

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

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Recent observations

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

jwalewski

Date

January 14, 2017 10:30 AM CST

Photos / Sounds

What

Shield Lichen Parmelia sulcata

Observer

carita

Date

January 8, 2017 09:46 AM PST

Description

Base of old apple tree

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

jwalewski

Date

January 8, 2017 03:35 PM CST

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

srall

Date

December 27, 2016 12:14 PM EST

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

jwalewski

Date

January 5, 2017 03:51 PM CST

Photos / Sounds

What

Shield Lichen Parmelia sulcata

Observer

carita

Date

October 30, 2016 03:20 PM PDT

Photos / Sounds

What

Shield Lichen Parmelia sulcata

Observer

th0th

Date

December 29, 2016 03:40 PM PST

Description

On oak. Rhizines squarrose. Medulla K+ yellow turning blood red.

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

sandwich

Date

December 28, 2016 01:54 PM AST

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

rcurtis

Date

December 26, 2016 01:28 PM EST

Photos / Sounds

What

Shield Lichen Parmelia sulcata

Observer

rcurtis

Date

December 26, 2016 01:24 PM EST

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

rcurtis

Date

December 26, 2016 11:19 AM EST

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

srall

Date

December 18, 2016 09:50 AM EST
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.
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