Consortium of Lichen... lichenportal.org

Placopyrenium... fungi.myspecies.info

Placopyrenium fuscellum fungi.myspecies.info

Placopyrenium - Wikipedia en.wikipedia.org

Irish lichens -... www.irishlichens.ie

Lichen - Placopyrenium... www.dorsetnature.co.uk

Placopyrenium -... eol.org

Consortium of Lichen... lichenportal.org

Placopyrenium fuscellum fungi.myspecies.info

Consortium of Lichen... lichenportal.org

2560px- ... en.m.wikipedia.org

Lichen - Placopyrenium... www.dorsetnature.co.uk

Placopyrenium canellum fungi.myspecies.info

Placopyrenium trachyticum -... www.lichenology.info

Lichen - Placopyrenium... www.dorsetnature.co.uk

Irish lichens -... www.irishlichens.ie

Placopyrenium+trachyticum.J... liquenesdealmeria.blogspot....

Irish lichens -... www.irishlichens.ie

Placopyrenium... fungi.myspecies.info

Placopyrenium_fuscellum www.afl-lichenologie.fr