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V. dolosa grows on shaded rocks (siliceous and calcareous) and rock fragments, often those by wooded upland streams. It has a thin, smooth thallus and small spores (13-19 x 6-9ųm [max.]). The spherical discs (perithecia) project upwards and are not immersed. In Ireland, the lichen is only known from County Galway.
Original text submitted by Vince J. Giavarini
|Simms, M. J., (2016). Verrucaria dolosa Hepp . [In] LichenIreland. |
http://www.habitas.org.uk/lichenireland/species.asp?item=20699 Accessed on 2017-03-27.