A few corners of the thallus are turned over, exposing a light tan undersurface, so this is Lasallia papulosa. The blackened toadskin, Lasallia pensylvanica, also occurs in WV and is similar, but it has a jet black undersurface.
Créé le: 2010-03-15 23:55:54 EDT (-0400) Dernier changement le: 2010-03-15 23:55:54 EDT (-0400) Vu: 165 fois, Vu pour la dernière fois le: 2013-06-19 02:48:45 EDT (-0400) Afficher log