03-10-2024 20:56
Margot en Geert VullingsThese orange discs were found in September on mois
04-10-2024 17:08
Birgit LüthjeI just found a very similar ascomycet on a heap of
05-10-2024 15:55
B Shelbourne
• Macro and habitat suggest Humaria hemisphaeric
01-10-2024 17:02
B Shelbourne
• Habitat and macro suggest Chlorociboria.• P
01-10-2024 16:15
Lothar Krieglsteiner
.. on deciduous twig, on and near old specimens of
08-09-2024 21:31
B Shelbourne
• Stromatised substrate and macro like genus Rut
Hello again
These gregarious, semi-inmersed, single or in small groups, blackish, glabrous, roundish, 0.3-0.5 mm in diam., pseudothecia with a inconspicuous papilla not laterally flattened, where growing on a broad Salix sp. branch near to the river at 1300 m (Somiedo-Asturias).
The ascospores are hyaline and 1 septate, later greyish-brown, verrucose and secondarily septate, with no sheath or with only a thiny sheath when young. Asci clavate, bitunicate, 137-162 x 18-23, with 8 ascospores. Pseudoparaphyses cellular.
It looks like Massarina 'griseospora' JF 06255 from Fournier's Keys, or it would be Massarina macrospora (Sacc.) O.E. Erikss. & J.Z. Yue. I'd like to know your opinion.
Many thanks again
it was described as Lindgomyces griseosporus Zhang, Fournier & Hyde.
I send you the pdf in private.
Saludos,
Jacques
Oui. Je me souviens que j'ai des autres trois rècoltes pour les Asturies. L'une d'elles avait été déterminée par toi.
Merci beaucoup