''Xanthoparmelia wyomingica'' is a

foliose lichen Foliose lichen is one of the morphological classes of lichens, which are complex organisms that arise from the symbiotic relationship between fungi and a photosynthetic partner, typically algae. This partnership allows lichen to live in diverse ...

that belongs to the genus ''

Xanthoparmelia ''Xanthoparmelia'' (commonly known as green rock shields or rock-shield lichens) is a genus of foliose lichen in the family Parmeliaceae.Field Guide to California Lichens, Stephen Sharnoff, Yale University Press, 2014, ''Xanthoparmelia'' is syn ...

''.

Description

The lichen grows to around 4-8 cm in diameter with irregularly lobate lobes which are approximately 1-3 mm wide. The upper surface of the lichen is yellow-green with a smooth and shiny surface while the lower surface is often pale or dark brown in color.

Habitat and range

The lichen is found in North America and was first isolated in the US State of

Wyoming Wyoming () is a U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the south ...

which it was named after.

is the southernmost extent of this lichen with its northernmost extent being the

Northwest Territories The Northwest Territories (abbreviated ''NT'' or ''NWT''; french: Territoires du Nord-Ouest, formerly ''North-Western Territory'' and ''North-West Territories'' and namely shortened as ''Northwest Territory'') is a federal territory of Canada. ...

in Canada.

References

wyomingica Lichen species Taxa named by Vilmos Kőfaragó-Gyelnik Lichens described in 1938 Lichens of the United States Lichens of Canada {{Parmeliaceae-stub

Description

Habitat and range

See also

References