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13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

21-07-2025 19:22

Ethan Crenson

Hello all,  Here is an Orbilia found by a friend

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

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Saccobolus verrucisporus? eleutherosporus?
Björn Wergen, 29-01-2012 01:24
Björn WergenHello,

I think this is not the first time asking about the differences between S. eleutherosporus, S. verrucisporus and S. beckii and others.

I have tried different keys to determine my finding, but it didn't work well, so I want to ask you if you have any ideas.

The substrate is rabbit dung. It grows together with Lasiobolus cf ciliatus, Thelebolus microsporus and Sporormiella sp. (not determined yet). 

My problems with this finding are the spore ornamentation, which is obviously warty in some cases, in other nearly smooth and spore size around 12-14x5-7µm, so I think it is NOT S. beckii and NOT S. depauperatus (which I have found some times, this species has other fb shape, fb size and spore ornamentation).

Thanks for help
björn

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edit: the spore cluster measure 30-36x15-17µm and have a distinct unilateral gel sheath.
  • message #17214
  • message #17214
  • message #17214
Michel Delpont, 29-01-2012 11:42
Michel Delpont
Re : Saccobolus verrucisporus? eleutherosporus?
Hello Björn.

Always difficult to separate these species. I already found this problem before. Your case is similar to Saccobolus aff.verrucisporus described by Dover. I collected several times on different substrates. It is left to age are interested in these fungi, and to observe different stages of maturity, because sometimes I think it does, the size and shape of ornaments are changing. Good observations.?

Michel
Björn Wergen, 29-01-2012 13:06
Björn Wergen
Re : Saccobolus verrucisporus? eleutherosporus?
Hi Michel,

yes, the drawing in DOVERI is very similar to my finding, especially in spore size and ornamentation. I think I will call this finding S. aff verrucisporus, until new material has been found to compare with.

It is my first Saccobolus finding which is not S. depauperatus or S. glaber (which are common species).

regards,
björn