Aproximació al coneixement de la flora liquènica i dels fongs liquenícoles dels altiplans i conques centrals de Catalunya: el sector segàrric

Authors

  • Esteve Llop
  • Samantha Fernandez-Brime
  • Gemma Figueras-Balaguer
  • Diana Muñiz Pérez
  • Xavier Llimona i Pagès

Abstract

A lichenological survey of the plateaus and basins of the central part of Catalonia has yielded a catalogue of 334 taxa, 301 of which are lichenized fungi and 33 lichenicolous fungi. Among the quoted species, six taxa are newly reported for the Iberian Peninsula (Acarospora chrysocardia, Diplotomma hedinii, Lecanora barkmanniana, L. farinaria, Lichenostigma subradians and Skyttea hawksworthii). In addition, 14 taxa are added to the current biota of Catalonia (Caloplaca lucifuga, Candelariella faginea, Catapyrenium daedalum, Chaenothecopsis viridireagens, Collema fragrans, Lecania spadicea, Lepraria elobata, Lichenostigma gracilis, Lichinella jodopulchra, Muellerella hospitans, Placidium semaforonense, Solenopsora cesatii, Trapeliopsis pseudogranulosa and Xanthoparmelia pokornyi). 96 taxa are newly reported for the province of Lleida. The floristic analysis of the area reveals that the lichen biota of the area shows a distribution of life forms and type of photobiont with an intermediate position between montane areas and the Mediterranean region.

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Published

2013-11-28

Issue

Section

Gea, Flora et Fauna