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

Hammered Shield Lichen Parmelia sulcata

Observer

alexivy

Date

May 30, 2014

Place

Union Bay Natural Area (Google, OSM)

Photos / Sounds

Square

Observer

rileyt92

Date

June 7, 2014

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

clarem

Date

June 4, 2014

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

mmerz1

Date

June 4, 2014

Place

Ravenna Park (Google, OSM)

Photos / Sounds

Square

What

Hammered Shield Lichen Parmelia sulcata

Observer

sophieernst

Date

May 28, 2014

Description

Green/gray fungi, uneven edges.

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

natureexplorer

Date

May 30, 2014

Photos / Sounds

No photos or sounds

What

Shield Lichen Parmelia sulcata

Observer

jakeev

Date

May 14, 2014

Place

Ravenna Park (Google, OSM)

Photos / Sounds

Square

What

hammered shield lichen Parmelia sulcata

Observer

alsandrade

Date

June 3, 2014

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

marikawegerbauer

Date

May 31, 2014

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

avance4

Date

April 28, 2014

Place

Union Bay Natural Area (Google, OSM)

Description

On bush, about 3-6 inches diameter, roundish shapes

Photos / Sounds

No photos or sounds

Observer

jstrauss513

Date

May 30, 2014

Photos / Sounds

Square

What

Shield Lichen Parmelia sulcata

Observer

c_michael_hogan

Date

May 9, 2014

Description

This relatively diminutive very leafy blue-green foliose lichen was found growing on a small branch of a living Quercus douglasii. The total specimen is about 18 mm across, with individual lobes about three mm.

Tags

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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.