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15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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Hyphomycete on Trichoglossum
Malcolm Greaves, 22-11-2022 21:00
Malcolm  GreavesI have sometimes seen the  Hypomyces papulasporae on Geoglossum but has anyone come across this one found on a Trichoglossum.
Thanks
Mal
  • message #74442
Angel Pintos, 23-11-2022 07:13
Angel Pintos
Re : Hyphomycete on Trichoglossum
Look like Penicillium sp.
best wishes
Angel
Bernard Declercq, 23-11-2022 09:07
Bernard Declercq
Re : Hyphomycete on Trichoglossum
Some Hypocreales (e.g. Sphaerostilbella)  form such penicillium-like anamorphs.

Bernard
Lothar Krieglsteiner, 23-11-2022 09:15
Lothar Krieglsteiner
Re : Hyphomycete on Trichoglossum
Hello Bernhard and Malcolm,

"Some Hypocreales (e.g. Sphaerostilbella) form such penicillium-like anamorphs"

But likely not Trichoglossum.

I think it is mould. The common Geoglossum and Tricholgossum mould is Hypomyces papulasporae anamorph, but why should not Penicililum grow on it? Penicillium grows on (nearly?) every fungus or better on (nearly?) every organic substrate. A friend of mine knows a bit more about such "moulds" and once said me that the most common mould on fungi in nature is Penicillium brevicompactum. I do not have the skills to decide if this could be the fungus Malcolm showed.

Yours, Lothar
Malcolm Greaves, 23-11-2022 09:25
Malcolm  Greaves
Re : Hyphomycete on Trichoglossum
Thanks for all you thoughts.
Mal
Angel Pintos, 23-11-2022 11:42
Angel Pintos
Re : Hyphomycete on Trichoglossum
I agree with Lothar it is simply a saprophyte that grows on Trichoglossum.
Penicillium sp.
Angel