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horsehair lichen

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Definition of horsehair lichen

: any of several lichens especially of the genus Alectoria with a thallus consisting of filaments resembling hair

— called also horsetail lichen

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Learn More About horsehair lichen

Dictionary Entries Near horsehair lichen

horsehair blight

horsehair lichen

horsehair snake

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Cite this Entry

“Horsehair lichen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/horsehair%20lichen. Accessed 18 May. 2022.

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