Classification
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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

jwalewski

Date

August 21, 2015 07:54 AM CDT

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

dominic

Date

August 15, 2015

Description

With fruiting bodies.

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

jwalewski

Date

August 11, 2015 12:33 PM CDT

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

jwalewski

Date

August 9, 2015 04:31 PM CDT

Photos / Sounds

What

Shield Lichen Parmelia sulcata

Observer

robberfly

Date

August 8, 2015 03:37 PM PDT

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

leslie_flint

Date

August 8, 2015 11:09 AM PDT

Description

Aàd

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

johnnybirder

Date

August 3, 2015 07:19 AM EDT

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

swampy

Date

August 3, 2015

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

beavigal

Date

July 25, 2015

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

field_daze

Date

July 15, 2015 03:14 PM EDT

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

crimmer

Date

July 10, 2015 10:37 AM EDT

Description

South America Pond Road; identified by Mark Rahill

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

jwalewski

Date

July 6, 2015 01:06 PM CDT
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.