
10-09-2025 17:18

Hola, encontre este estiercol de vaca estos apotec

11-09-2025 16:57
Our revision of Marthamycetales (Leotiomycetes) is

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903

10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor

03-09-2025 21:59
Philippe PELLICIERLa Léchère, Col de la Madeleine, alt 1970m, au s

07-09-2025 11:34

Hello,I have identified this fungus as Hymenoscyph
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)