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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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Parasite (?) on Nemania confluens
Stefan Blaser, 20-01-2020 18:50
Hello everybody,

Any help on this collection is very welcome:

Macro:

Ascomata along, and partly within, old, empty Stromata of Nemania confluens. Densely aggregated in linear rows and covered with a yellow pruina.

Micro:

Ascomatal surface with blunt, brown, septate, slightly thick-walled and roughened 20-60 µm long and 4-6 µm broad hairs.

Asci 8-spored, 150-172 x 18-22 µm. Paraphyses present, hyaline, 1 µm in Diameter. Ascospores two-celled, hyaline, rather dense and refractive, with a thin (1-2 µm broad) hyaline sheath, 32-40 x 7-8 µm (likely not fully mature...).

Many thanks and best wishes,

Stefan
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Bernard Declercq, 20-01-2020 18:54
Bernard Declercq
Re : Parasite (?) on Nemania confluens
Hi Stefan,
Compare with Pseudotrichia mutabilis.
Bernard
Stefan Blaser, 21-01-2020 10:25
Re : Parasite (?) on Nemania confluens
Dear Bernard,

Thanks a lot!

Of the little I found so far that seems to be right.

Do you know of any newer full description of this species?

Many thanks and best wishes,

Stefan