03-06-2026 19:45
Miguel Ángel Ribes
Good afternoonI'm completely baffled by this suppo
03-06-2026 14:39
Thomas FlammerApothecia yellow, glassy-transparent, 80 - 120 ymS
16-03-2014 13:39
Enrique Rubio
HI to all I'm looking for B. Hein's article on Wi
02-06-2026 14:33
Nicolas VAN VOOREN
Hello.I'm searching for a PDF copy of the followin
18-10-2022 00:12
Valencia Lopez Francisco JavierHola amigos/asRecientemente encontré esta colecci
02-06-2026 17:58
Louis DENYBonjour forum, Sur feuille de Populus tremula, en
Calloria
Elisabeth Stöckli,
10-08-2016 21:03
Sur tiges mortes de Cirsium spinosissimum (alpin, 2'340m), apothécies 0.2-0.6mm de diamètre, de couleur rose pâle, asques 95-125x15-20µm, octosporés, IKI-, spores lisses, hyalines, 1 cloison à maturité, 13-17x4.5-6µm, paraphyses septées, fourchues et renflées au sommet, grégaire.
Merci d'avance pour vos avis.
Elisabeth
Hans-Otto Baral,
10-08-2016 21:25
Re : Calloria
Dear Elisabeth
I guess it is something like Laetinaevia, but not sure at all.
you have nice turgescent asci, did you look for free spores recently shot? Are they non-septate inside the living asci?
Did you look at the margin for hairs? Surely it is not one of those with glassy hairs which sometimes have them only very scantily (Hyalopeziza raripila).
Zotto
I guess it is something like Laetinaevia, but not sure at all.
you have nice turgescent asci, did you look for free spores recently shot? Are they non-septate inside the living asci?
Did you look at the margin for hairs? Surely it is not one of those with glassy hairs which sometimes have them only very scantily (Hyalopeziza raripila).
Zotto
Elisabeth Stöckli,
10-08-2016 23:06
Re : Calloria
Pas de glassy hairs, peu de spores en dehors des asques, d'abord non septées, plus tard septées.
Elisabeth
Elisabeth
Hans-Otto Baral,
11-08-2016 07:06
Re : Calloria
Merci! But an oil immersion photo of a turgescent ascus you don't have? 15-20 µm ascus width is very large, it woud mean that three spores may easily lie side by side in an ascus! You can't put a scale in your photos?
Now I looked in my database and arrive at Laetinaevia minutissima, a species I never saw. Seems to fit quite well.
Now I looked in my database and arrive at Laetinaevia minutissima, a species I never saw. Seems to fit quite well.
Elisabeth Stöckli,
14-08-2016 19:01
Re : Calloria
Merci Zotto, nun reagieren die Ascusspitzen mit IKI rot. Meist sind die Asci bis 17µm (20µm eher die Ausnahme). Immer noch keine freien Sporen.
Elisabeth
Elisabeth
Hans-Otto Baral,
14-08-2016 20:40
Re : Calloria
Oh, das ist aber dann problematisch. Hein hat eigentlich diese Rotreaktion gesehen, da er Lugol verwendete. Dann käme L. adonis infrage, die aber viele Öltröpfchen je Sporenende hat, zudem auf ranunculaceen spezialisiert. Jetzt weiß ich nicht weiter mit Heins Schlüssel.
Elisabeth Stöckli,
16-08-2016 23:00
Re : Calloria
Danke vielmals für deine Hilfe Zotto.
Elisabeth
Elisabeth