Accès membres

Mot de passe perdu? S'inscrire

11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

13-01-2026 18:55

Rees Cronce

Strossmayeria sp. on indet. decroticate hardwoodTh

13-01-2026 07:57

Danny Newman Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

13-01-2026 10:13

Danny Newman Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Danny Newman Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

13-01-2026 08:43

Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

13-01-2026 08:49

Danny Newman Danny Newman

Coccomyces sp. on fallen Rhododendron leavesPretty

12-01-2026 22:02

Ethan Crenson

Hello all, I am hoping someone will have some ins

« < 1 2 3 4 5 > »
Ascobolus from soil
Lothar Krieglsteiner, 06-06-2017 16:50
Lothar Krieglsteiner

Unfortunately, I do not have a picture of the apothecium. It was only one found, during a seminar, on the soil in a deciduous forest (Carpinus, Castanea, Quercus, Prunus avium u.a.) near Sulzbach am Taunus (Germany, Hessen).


At first glance I thought of a small Peziza (apothecium about 1 cm large), but the spores are clearly an Ascobolus.


Can somebody say more than the species only with my micro-fotos?


Best regards, Lothar

  • message #49163
  • message #49163
Zuzana Sochorová (Egertová), 06-06-2017 17:03
Zuzana Sochorová (Egertová)
Re : Ascobolus from soil
Hello Lothar,

I think it should be A. viridis.
Best regards, Zuzana
Lothar Krieglsteiner, 06-06-2017 17:12
Lothar Krieglsteiner
Re : Ascobolus from soil

Hi Zuzana,


this was my first thought also - thank you very much!


In the internet I found pictures labelled viridis with a different ornament - but likely they are wrong.


Best regards!


Lothar

Zuzana Sochorová (Egertová), 06-06-2017 17:29
Zuzana Sochorová (Egertová)
Re : Ascobolus from soil
The ornament in Ascobolus can be somewhat variable, but I think the combination of growth on soil and fusoid spores of this size are typical for A. viridis.
Hopefully someone will correct me if I am wrong.
Peter Püwert, 06-06-2017 19:12
Peter Püwert
Re : Ascobolus from soil
Hi all,
yes, the ornamentation can be already very variable, here a few older spores photos and three apothecies.
Greetings Peter.

Hallo Lothar,
am Fundort warst du schon 'mal mit Micha und meiner Wenigkeit.
  • message #49167
  • message #49167
  • message #49167
  • message #49167
  • message #49167
  • message #49167
  • message #49167
Lothar Krieglsteiner, 06-06-2017 19:37
Lothar Krieglsteiner
Re : Ascobolus from soil

Hi Zuzana, hallo Peter,


thank you very much!


more than 20 years ago (my dissertation) I once thought to know A. viridis, but this is long ago ...


@Peter: ja, wir müssen auch mal wieder zusammen auf Exkursion gehen :-)


Best regards to both of you,


Lothar