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Salted shield lichen
A species of Shield lichens, Also known as Gray crottle Scientific name : Parmelia saxatilis Genus : Shield lichens
Salted shield lichen, A species of Shield lichens
Also known as:
Gray crottle
Scientific name: Parmelia saxatilis
Genus: Shield lichens
Content
Description People often ask General Info
![Salted shield lichen (Parmelia saxatilis)](/wiki-image/1080/153875058916327439.jpeg)
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Description
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It was first described in 1753 by Carl Linnaeus with the name Lichen saxatilis. Erik Acharius transferred it to Parmelia in 1803. The lichen has a greenish-gray to bluish-gray thallus that can turn brown in exposed locations. It typically grows on rock, although it is sometimes found on bark or wood. Parmelia saxatilis is used to make dyes with deep red-brown and rusty-orange colors. Known as "crotal" in Scotland, it was used to dye traditional cloths including Harris tweed. A somewhat similar species with a cosmopolitan distribution is Parmelia sulcata, which generally grows on trees.
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Colors
Brown
Green
Gray
Blue
Habitat
Trees, rocks, walls
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People often ask
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General Info
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Habitat
Trees, rocks, walls
Growth Form
Mycorrhizal, parasitic
Sporocarp Height
0.25 inches
Cap Diameter
2 inches
Endangered Species
No
Spore Print
White
Species Status
Least Concern
Distribution Area
North America,Europe,Africa,Central and South America,Antarctica,Asia
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Scientific Classification
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Phylum
Sac fungi Class
Lecanoromycetes Order
Lecanorales Family
Parmeliaceae Genus
Shield lichens Species
Salted shield lichen