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31-03-2026 21:18

Miguel Ãngel Ribes Miguel Ángel Ribes

Good evening. oes anyone have the original descrip

31-03-2026 20:57

Stefan Blaser

Hello everybody, I hope somebody can help me with

26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

30-03-2026 12:18

Sylvie Le Goff

BonjourRécolté sur la base de Pteridium aquilinu

30-03-2026 12:03

William Slosse William Slosse

Hello all,On 27/03/26, in Kraaiveld in Wingene (Be

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

28-03-2026 17:41

Louis DENY

Bonjour forum,Mollisia trouvée sur tige de Molini

30-03-2026 09:53

Yanick BOULANGER

BonjourVoici des petites fructifications poilues s

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Ascobolus
Malcolm Greaves, 17-11-2016 12:32
Malcolm  GreavesThis Ascobolus is growing in abundance on a sample of Grouse dung.
Although the spores have the gelatinous sheath causing it to look similar to the spores of A.degluptus I still think it is just A stictoideus. Can anyone confirm this.
Thanks
Mal
  • message #45775
  • message #45775
  • message #45775
Michel Delpont, 17-11-2016 15:30
Michel Delpont
Re : Ascobolus
Hello Malcolm.

The shape and the particular ornamentation of the spores actually remind one of A.degluptus. Moreover, you do not specify the size of the spores, but the spores of A.stictoideus are rather smaller.

Michel.
Malcolm Greaves, 17-11-2016 17:46
Malcolm  Greaves
Re : Ascobolus
Thanks Michel.
The size was (29)30.2(32.16) x (16.6)17.1(18.1) 
The size for the two given by Van Brummelen is (25.5)26.5-30.5(32) x 16-17.5 for stictoideus and (27.5)30-33.5(35) x 16-18 for degluptus so not clear cut and I am not sure which would be classed as a better fit?
Mal
Michel Delpont, 17-11-2016 18:09
Michel Delpont
Re : Ascobolus
Indeed the measures are not always decisive. Did you try to measure the asci? This can sometimes also help. By re-examining your photos with more attention A.stictoideus seems to be the closest species.

Michel.