Accès membres

Mot de passe perdu? S'inscrire

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 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

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

« < 1 2 3 4 5 > »
Acrospermum spec. on Cytisus scoparia
Marian Jagers, 18-04-2023 09:59
Marian Jagers
Hello,

Anyone familary with the genus Acrospermum knows more about this found? The substrate is quite different from that of the most common species, A. compressum or A. graminum.

Growing in a small group, on small, dead twig of Cytisus scoparia. Ascoma about 0,9-1,5 mm high, dark yellowbrown.

Asci and spores plentiful but difficult to measure. Some asci are at least 350 µm long and they are about 3 µm diam., thick-walled, J-.
Parafysen: filiform.
Excipulum: the outher wall brown, textura prismatica.


Kind regards,
Marian Jagers (The Netherlands)
  • message #75886
  • message #75886
  • message #75886