Definition of Horsetail lichen
1. Noun. Any of several lichens of the genus Alectoria having a thallus consisting of filaments resembling hair.
Generic synonyms: Lichen
Group relationships: Alectoria, Genus Alectoria
Horsetail Lichen Pictures
Click the following link to bring up a new window with an automated collection of images related to the term: Horsetail Lichen Images