20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
17-04-2026 19:16
Enrique Rubio
Hi to everybodyI would appreciate any assistance r
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
17-04-2026 15:14
Bruno Coué
Bonjour.Récoltes du 16/04/2026, sur feuilles mort
12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
14-04-2026 21:52
Gernot FriebesHi,found on dead leaves of Carex elata. Conidia: 4
16-04-2026 22:09
Buckwheat PeteHello, I'd like to ask about this older specimen:
Geoglossum sp.
Vasileios Kaounas,
30-12-2019 09:12
Found in forest with Pinus halepensis, near to Olea.
asci (186.9) 192.9 - 220.1 (235) × (16.6) 19.4 - 21.2 (23.6) µm
spores (103.3) 110.7 - 135.7 (136.2) × (11.6) 12.9 - 13.4 (13.7) µm
5775-0001.pdf
Jacky Launoy,
30-12-2019 09:43
Re : Geoglossum sp.
Try Geoglossum fallax. If not look if the ascus is amyloid or hemiamyloid
Luc Lenaerts,
30-12-2019 14:47
Re : Geoglossum sp.
Hi,
I think it's Geoglossum cookeanum, because of the 7-septate spores and the presence of much moniliform chaines in the parafyses. Difference with Geoglossum barlae sensu stricto with rotated, distorted and intertwined paraphyses and almost without clear moniliform chains in the paraphyses is sometimes difficult. In my opinion the spores here are not 110-135 µm long, but much smaller.
Kind regards
Luc Lenaerts
I think it's Geoglossum cookeanum, because of the 7-septate spores and the presence of much moniliform chaines in the parafyses. Difference with Geoglossum barlae sensu stricto with rotated, distorted and intertwined paraphyses and almost without clear moniliform chains in the paraphyses is sometimes difficult. In my opinion the spores here are not 110-135 µm long, but much smaller.
Kind regards
Luc Lenaerts
Sabino Arauzo,
30-12-2019 15:17
Re : Geoglossum sp.
Yes, Geoglossum cookeanum, the spore measures must be wrong.
Sabino.
Peter Püwert,
30-12-2019 15:25
Re : Geoglossum sp.
Hi,
I agree with Luc and Sabino.
Greetings Peter.
