30-05-2020 13:52
Andrés Valverde Valera
Bonjour,Je ne sais pas si ça peut être la phase
31-05-2020 07:26
Yulia LytvynenkoDear friends.Looking for a copy of the following w
29-05-2020 11:28
Maria PlekkenpolHello, on cowdung I saw these whitish asco's. Foll
28-05-2020 21:28
Marek CapounHello everybody,I need help with a determination o
29-05-2020 20:14
Maren Kamke
Good evening,A pyrenomycetes-species on rosa sp.,
28-05-2020 11:45
Hardware Tony
Found this hairless orange operculate fungi larges
14-03-2014 18:08
Roland LabbéBonjour ! Voici un Roseodiscus subcaneus probable
Pezizellaceae on ferns
Enrique Rubio,
27-03-2020 18:47
Hi to evreyoneAlthough it was not in perfect condition for study, I would like to know your opinion about these tiny, subsessile, finely pubescent ascomata growing on rachis ferns. Marginal cells are not very protrusive, obtuse and contain large refracting vacuoles as the paraphyses. Asci arising from croziers with an apical pore IKI b maybe of the Calycina-type. No rounded cells seem to be seen in the excipulum.
I'm thinking of some species in the genus Calycellina.
Many thanks in advance
Hans-Otto Baral,
27-03-2020 20:41
Re : Pezizellaceae on ferns
Calycellina is an option. Perhaps it would be worth testing CRB for the spores.
Are the asci 8-spored or 4 spores smaller?
Enrique Rubio,
27-03-2020 20:54
Re : Pezizellaceae on ferns
It's hard to give you an answer, Zotto, but I'd say there are eight spores of approximately similar size. The Crb on the spores is impossible given the difficulty of seeing free spores.
