Look for this tiny lichen among wall cushion mosses or on old or crumbling mortar. Closely resembles L. polyanthes (described elsewhere), but differs chiefly in the granular-nodulose thallus (not spreading-lobate); discs pore-like at maturity and larger spores (20-33ųm long).
Original text submitted by Vince J. Giavarini
Simms, M. J., (2016). Lempholemma chalazanum (Ach.) de Lesd.. [In] LichenIreland. http://www.habitas.org.uk/lichenireland/species.asp?item=18756 Accessed on 2019-02-22. |