21-12-2024 09:08
Castillo Joseba
Me mandan el material seco de Galicia, recolecta
21-12-2024 12:45
Marc Detollenaere
Dear Forum,On naked wood of Fagus, I found some ha
17-12-2024 12:33
Lothar Krieglsteiner
this fluffy anamorph was repeatedly found on decid
20-12-2024 20:30
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
20-12-2024 00:01
Francois Guay
Hi, I found this species on incubated Fir needles
20-12-2024 20:34
Enrique Rubio
Perhaps some of you can help me identify this smal
20-12-2024 17:32
Louis DENYBonsoir forumTrouvé à Belfort, 400 m altitude, s
Good morningOn 3/6/2019 we find at Tenerife (Canary Islands), on a very very rooten wood, a lot of very small white crowdly apos. At the beginning we thought in Strossmayeria basitricha, but micro said no.
White apos, pulvinate, crodly, irregular margin, (173,3) 174,6 - 266,3 (309) × (133,9) 137,9 - 171,7 (175,2) µm; N = 18; Me = 226,8 × 154,3 µm.
Ectal excipulum with textura subglobulosa-angularis, more prismatica near the margin. Medular excipulum very thin.
Asci 8-spores, biseriate, cylindric, slightly bent and acuminated at the apex, with croziers, euamiloid, Calycina type ??, (65) 71 - 86,2 (88) × (8,2) 8,8 - 10,6 (11,6) µm; N = 26; Me = 80,2 × 9,8 µm
Paraphysis very branched, bend an plenty of VBs.
Ellipsoidal spores, but sometimes with a side flat or concave, plenty of LBs (10-12 guttules), (9) 10,3 - 13,1 (13,7) × (3,8) 4 - 4,9 (5,1) µm; Q = (1,9) 2,3 - 2,9 (3,2) ; N = 40; Me = 11,5 × 4,5 µm ; Qe = 2,6.
Marginal cells very similar to paraphysis, wider than paraphysis, plenty of VBs too.
Enrique suggested me some Calycina, but I do not find any similar.
Thanks a lot.
could you please show closeup photos of the paraphyses and/or marginal cells? I can see the VBs only indistinctly. They look globose, and a multiguttulate content is very unusual for Calycina. Also the apical ring is not typical. No idea at present.
Was this in the laural forest? Is it an angiosperm wood or Pinus canariensis?
Zotto
Attached 2 detail pictures of LBs from Marginal cells and Paraphysis. Both pictures are made with a crop and resize, if you don't see it with enough detail, I could send it bigger this afternoon at home.
No, no Pinus in this laurisilva forest.
Best wishes
Pics ar good, and the paraphyses tend to be curved, much unlike Calycina.
None idea about another genus?
Thousand thanks
I also don't know if I have something in my files, I lost the overview... :-(