Psathyrella codinae
Introduction: at the end of May 2017, during a mycological trip,
three basidiocarps of a Psathyrella species, growing in a
knot of the trunk of a living Quercus robur L., were collected in Spain by the
third author, and his friends Joaquim Carbó, Santi Gibert and Àngel Torrent, in
the urban park “Park Nou” located near the city Olot (altitude about 480m -
volcanic area Garrotxa – Girona). None of the authors were able to identify
without any doubt this species that has very exclusive morphological
characteristics, so that further studies were required.
Foto: S. Gibert
El Bulletin de l’Association des Mycologues
Francophones de Belgique, 11 (2018) ha donat a conèixer la
nova espècie Psathyrella
codinae.
-Daniel Deschuytener * Andreas Melzer** Miquel À. Pérez-De-Gregorio ***-
Résumé: les caractères morphologiques ainsi que les données
moléculaires et phylogénétiques suggèrent que Psathyrella codinae est
une espèce nouvelle. La description est illustrée par des photographies du
basidiome réalisées in situ, ainsi que par des photographies de ses caractères
microscopiques.
Introduction: at the end of May 2017, during a mycological trip,
three basidiocarps of a Psathyrella species, growing in a
knot of the trunk of a living Quercus robur L., were collected in Spain by the
third author, and his friends Joaquim Carbó, Santi Gibert and Àngel Torrent, in
the urban park “Park Nou” located near the city Olot (altitude about 480m -
volcanic area Garrotxa – Girona). None of the authors were able to identify
without any doubt this species that has very exclusive morphological
characteristics, so that further studies were required. 
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