LichenIreland
  • Cladonia cervicornis ssp. cervicornis (Ach.) Flot., 1849

There are no records for this species at present.

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This is a common species of sandy, heathy places and peaty moors away from blanket bog. The thallus consists of small, green, upright squamules that have a notched outline, and are white with a hint of mauve on the underside. The short stalks (podetia) do not produce tiered layers as in ssp. verticillata. It is relatively frequent in suitable habitats throughout Ireland.

Key characteristics

  • The white undersurface and notched edge to the squamules help to indicate this species
  • The similar Cladonia subcervicornis is a much larger, clump-forming species with a blue-green, less incised upper surface. It is more frequently seen on acid rocks, though may occur on soil.

Original text submitted by Simon Davey

 Simms, M. J., (2016). Cladonia cervicornis ssp. cervicornis  (Ach.) Flot., 1849. [In] LichenIreland.
http://www.habitas.org.uk/lichenireland/species.asp?item=40831 Accessed on 2017-10-22.