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14-11-2025 16:26

Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

15-11-2025 09:21

Josep Torres Josep Torres

Hello.An anamorph resembling Capronia is sprouting

14-11-2025 18:31

Lothar Krieglsteiner Lothar Krieglsteiner

Hello,can somebody provide me with a file of:Rothe

12-11-2025 21:47

ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

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Pilobolus roridus?
Joop van der Lee, 22-09-2020 12:15
Joop van der LeeFound on dung pallets of roe deer.

No living sprangiophores or sporangia found only discharged sporangia.

Diameter of this sporangia = 213 um.
Spores: oval, 6.65-7.84x3.64-4.22 um.

Joop
  • message #65106
  • message #65106
  • message #65106
Malcolm Greaves, 23-09-2020 08:43
Malcolm  Greaves
Re : Pilobolus roridus?
That looks good to me Joop.
Joop van der Lee, 23-09-2020 14:48
Joop van der Lee
Re : Pilobolus roridus?
Hello Mel,


Reading the description again I do have my doubts for in the case of spore sizes it fits P. crystallinus as well.
The only difference one can see about these species is the shape of the trophocysts and that I could not compair.
Besides that I do not know which of the two species has spores filled with The Bary bubbles.


Joop
Malcolm Greaves, 23-09-2020 16:14
Malcolm  Greaves
Re : Pilobolus roridus?
Each of the papers on this group seem to have differing sizes quoted for each species. Almost all have your find being a much closer fit for P roridus.
Mal 
Joop van der Lee, 23-09-2020 16:36
Joop van der Lee
Re : Pilobolus roridus?
Thanks Mal