Fryday A.M. & Coppins B.J.
(1996):
A new crustose Stereocaulon from the mountains of Scottland and Wales -
Lichenologist,
28(6): 513–519
The new combination Stereocaulon plicatile (Leight.) Fryday & Coppins is made for a previously enigmatic crustose lichen with submuriform ascospores; the basionym, Lecidea plicatilis Leight., was previously misapplied to a norsticticacid containing species of Rhizocarpon. The systematic position of the crustose Stereocaulon leucophaeopsis group is discussed.
Read more...