
13-08-2025 22:41

I found this species on decaying wood in Québec,

13-08-2025 12:17
De ayer en la misma muestra que el Ascobulus anter

13-08-2025 12:01
De ayer en KK de vacunoAscas con 20 o mas esporasa

12-08-2025 19:44
Could someone send me a pdf copy of this article?S

11-08-2025 20:31
Jorge HernanzNous avons trouvé cette espèce dans des habitats

06-08-2025 08:56

Hola a todos, Me gustaría saber qué opinan sobre

28-07-2011 23:41

Dear FriendsCourtesy of Zotto, I post to the forum

10-08-2025 11:40

Hello, would you agree here with the identificati

09-08-2025 17:52
Henri KoskinenHello, would you say this is Peziza or Pachyella?
Aspergillus sect. fumigati
Stephen Martin,
26-12-2019 16:05

One of them formed white colonies, fast growing at 24C but on a closer look they had few grey-green conidiophores with shortly columnar conidial heads. The Vesicles were subglobular, 10-18um wide, with one series phialides about 6um long, emerging from about 2/3 of the vesicle (not fully radiating). Conidia in dense inticated chains forming 50-80um columnar or subglobose heads, each conidiospore 2.5um, sphereical, greyish-green. Conidiophores smooth, 60-120um long, 5-7um wide, somewhat expanding below the vesicle (but not always),
Also present where clesitotheca producing hundreds of globulae asci holding 8 ascospores. There where about 5-6um wide with their characteristical two radial wings and what I think to have seen under x1000 oil immersion, spines or warts on the dorsal/ventral side.
With the data available, I have thought the species is Aspergillus sect. fumigati, and despite not having an electron microcope to see the ornamentation of the ascospores, I think the warted surfaces and other characters collectively lead to the species pseudofisheri.
The colonies on OAT, PDA, CZ and MEA where overall white (much more green in A. fischeri)