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Strigose Beard Lichen

Usnea strigosa

Description:

Usnea is the generic and scientific name for several species of lichen in the family Parmeliaceae, that generally grow hanging from tree branches, resembling grey or greenish hair. Like other lichens it is a symbiosis of a fungus and an alga. The fungus belongs to the division Ascomycota, while the alga is a member of the division Chlorophyta. Usnea has been used medicinally for at least 1600 years.

Habitat:

Mainly eastern and southeastern North America Usnea often grows on sick or dying trees due to the pre-existing loss of canopy leaves, allowing for greater photosynthesis by the lichen's algae

Notes:

Spotted along a hiking trail at Camp Windy Waters on Lake Allatoona

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1 Comment

chesterbperry
chesterbperry 7 years ago

Hello QWMom, finally got around to creating that mission, http://www.projectnoah.org/missions/3823... , I welcome you to add your lichen submissions.

QWMom
Spotted by
QWMom

Georgia, USA

Spotted on Mar 23, 2013
Submitted on Mar 26, 2013

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