05-03-2026 16:30
François BartholomeeusenDear forum members, On the 2nd of February 2026,
06-03-2026 09:41
Alain GARDIENNET
Hi forum, I'm now looking for another reference c
05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
19-02-2026 17:49
Salvador Emilio JoseHola buenas tardes!! Necesito ayuda para la ident
03-03-2026 20:34
Miguel Ángel Ribes
Good eveningThese small, amphora-shaped perithecia
Lentomitella like, aseptate?
Tomaz Vucko,
15-02-2026 04:32
One more specimen that is giving me some descent ammount of thinking.Found on semi-decayed Quercus stick among Vexillomyces (related to the other post). Ascospores seem to be aseptate(or perhaps immature??), hyaline. Content inside cut perithecia also looks hyaline/white. Perithecia tomentose. (IKI-, CR+ I think) 11.2.2026, Slovenia.
Ascospore measurements in asci:
(5.4) 6.2 - 7.2 (8.1) × (2.9) 3.3 - 3.9 (4.1) µm
Q = (1.5) 1.6 - 2.1 (2.7) ; N = 50
Me = 6.7 × 3.6 µm ; Qe = 1.9
Would somone perhaps have a suggestion?
Alain GARDIENNET,
15-02-2026 10:06
Re : Lentomitella like, aseptate?
Hi Tomaz, a good work again, it's a pleasure to help you.
I don't have much time to look into the matter, but I remember that there is a similar genus with non-striated spores that can be aseptate: Spadicioides genus, which might be worth investigating.
But it lacks a bit maturity.
Good research !
Alain
I don't have much time to look into the matter, but I remember that there is a similar genus with non-striated spores that can be aseptate: Spadicioides genus, which might be worth investigating.
But it lacks a bit maturity.
Good research !
Alain
Eduard Osieck,
17-02-2026 20:07
Re : Lentomitella like, aseptate?
Check this paper:
Réblová, M., A.N. Miller, K. Réblová, & V. Stepanek (2018) Phylogenetic classification and generic delineation of Calyptosphaeria gen. nov., Lentomitella, Spadicoides and Torrentispora (Sordariomycetes). Studies in Mycology 89: 1-62.
Eduard
Réblová, M., A.N. Miller, K. Réblová, & V. Stepanek (2018) Phylogenetic classification and generic delineation of Calyptosphaeria gen. nov., Lentomitella, Spadicoides and Torrentispora (Sordariomycetes). Studies in Mycology 89: 1-62.
Eduard