noun
- Any of several lichens of the genus Alectoria having a thallus consisting of filaments resembling hair.
- synonyms: horsehair lichen
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). horsetail lichen. Retrieved September 22, 2026, from http://smartdefine.org/horsetail_lichen/definitions/1285657 |
| Chicago | WordNet. 2010. "horsetail lichen" http://smartdefine.org/horsetail_lichen/definitions/1285657 (accessed September 22, 2026). |
| Harvard | WordNet 2010, horsetail lichen, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/horsetail_lichen/definitions/1285657>. |
| MLA | WordNet. "horsetail lichen" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/horsetail_lichen/definitions/1285657> |