''Bryoria nadvornikiana'', commonly known as the spiny grey horsehair lichen
or the blonde horsehair lichen,
is a species of
horsehair lichen in the family
Parmeliaceae
The Parmeliaceae is a large and diverse family of Lecanoromycetes. With over 2700 species in 71 genera, it is the largest family of lichen-forming fungi. The most speciose genera in the family are the well-known groups: '' Xanthoparmelia'' ( 822 ...
.
References
nadvornikiana
Lichen species
Lichens described in 1932
Lichens of Europe
Lichens of North America
{{Parmeliaceae-stub