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Mot de passe perdu? S'inscrire

18-09-2020 22:38

Castillo Joseba Castillo Joseba

De esta mañana  en corteza de fagusHe visto unos

19-09-2020 11:04

Angel Pintos Angel Pintos

Hello,anybody has?Pseudoguignardia scirpi Gutner,

18-09-2020 22:49

Marek Capoun Marek Capoun

Hello everybody,I need help with the determination

01-03-2017 17:18

Enrique Rubio Enrique Rubio

Hi to everybodyCould you help me with a pdf copy o

18-09-2020 12:45

Joaquin Martin

Hi,A colleague gave me this Pyrenomycete on Fagus

18-09-2020 09:28

Viktorie Halasu Viktorie Halasu

Hello,this looks like Lophodermium petiolicolum, e

18-09-2020 10:15

Zugna Marino Zugna Marino

Buon giorno a tutti i colleghi.la specie che, a pr

18-09-2020 10:14

Zugna Marino Zugna Marino

Buon giorno a tutti i colleghi.la specie che, a pr

17-09-2020 11:07

Joop van der Lee Joop van der Lee

Normally Pilobolus are found on horse dung but thi

17-09-2020 09:19

Joop van der Lee Joop van der Lee

Found P. oedipus on horse dung yesterday.A perfect

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Phaeosphaeria? on Tilia branch
Björn Nordén, 24-01-2020 17:43
Hi!

Has anyone some advice on this? the ascospores become 3-septate and are hyaline and about 22 x 4 mym, with an enlarded cell in the middle. No spore sheath observed. Hamatheecium filaments broad below but with long thin branches above. Asci with tholus with narrow canal, bitunicate. The ascomata appeared under the epidermis on a 2 cm thick Tilia branch, with small inconspicuous ostioles penetrating the epidermis.
  • message #61080
  • message #61080
  • message #61080