Classification
Within iNaturalist.org

All Names

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

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Recent observations

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

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

sjhopkins

Date

July 9, 2010

Place

(Somewhere...)

Photos / Sounds

What

Shield Lichen Parmelia sulcata

Observer

tom_carlberg

Date

March 24, 2015

Place

Marin (Google, OSM)

Description

"On Trunks and branches of Umbellularia californica and Quercus agrifolia. Boulder-strewn mixed oak wodland adjacent to Pseudotsuga menziesii forest and open grassland. "

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

kdrotos

Date

June 13, 2015 01:32 PM EDT

Description

On Quercus sp.

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

bobilu

Date

the past

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

ychang13

Date

May 30, 2015

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

juliet_pendray

Date

May 23, 2015

Place

Fort Rodd (Google, OSM)

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

brendanguyen

Date

the past

Place

(Somewhere...)

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

mattiamenchetti

Date

May 11, 2015 11:06 AM CEST
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.