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21-07-2024 06:23
Masanori KutsunaDear all, Does anyone have these papers and send
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19-07-2024 11:08
![Miguel Ãngel Ribes](/uploads/user_vgn/Ribes-0001.jpg)
Good morningThis Scutellinia from July 9 grew at 1
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08-07-2024 23:34
Villalonga PacoSmall Scutellinia growing in garden soil (calcareo
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16-07-2024 18:32
![Andgelo Mombert](/uploads/user_vgn/Mombert-0001.jpg)
Bonsoir, Un discomycète sur Liochlaena lanceolat
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17-07-2024 16:29
![Andgelo Mombert](/uploads/user_vgn/Mombert-0001.jpg)
Hello,A colleague found an unknown fungus on the s
Pilobolus on dung
Juuso Äikäs,
01-11-2022 19:30
There appeared to be some crystals in the lower part of of the stem, although I'm not certain it belongs to this fungus.
Spores:
(5.9) 6.4 - 8 (8.9) × (5) 5.1 - 5.9 (6.7) µm
Q = (1.2) 1.23 - 1.4 (1.5) ; N = 12
Me = 7.3 × 5.6 µm ; Qe = 1.3
Any hope getting to species level?
Peter Püwert,
02-11-2022 10:38
Re : Pilobolus on dung
Malcolm Greaves,
02-11-2022 13:24
Re : Pilobolus on dung
I would say it is one of the species around P heterosporus.
Mal
Mal
Juuso Äikäs,
02-11-2022 18:13
Re : Pilobolus on dung
Thanks for the answers and links! Maybe I'll label this as P. cf. heterosporus.
Norbert Heine,
02-11-2022 18:57
![Norbert Heine](/uploads/user_vgn/Heine-0001.jpg)
Re : Pilobolus on dung
Hello Juuso,
I think this should be Pilobolus crystallinus. Pilobolus heterosporus is in my opinion the same as Pilobolus kleinii and it should have larger, more orange-yellow spores.
Norbert
Juuso Äikäs,
02-11-2022 19:00
Re : Pilobolus on dung
Ah ok, thanks! Just in the pics I've seen of that species, the spores seem to be clearly narrower in shape.
Malcolm Greaves,
02-11-2022 21:14
Re : Pilobolus on dung
There are two species hiding under the name heterosporus and as Norbert says the one with uniform shape but different sized spores has been synonymised by some with P kleinii. The spores are usually much bigger than you specimen. There is a second P heterosporus which has irregularly shaped and sized spores which I personally cannot accept as P kleinii. As you say P crystalinus has cylindrical spores so I cannot see how yours could be that species
Michel Delpont,
03-11-2022 09:56
![Michel Delpont](/uploads/user_vgn/Delpont-0001.jpg)
Re : Pilobolus on dung
Hello everyone.
Still quite Difficult to separate certain species of this genus, but I would rather agree with Malcolm; maybe Juuso could show a higher spore count.
Michel.
Michel Delpont,
03-11-2022 20:11
![Michel Delpont](/uploads/user_vgn/Delpont-0001.jpg)
Re : Pilobolus on dung
Your pic confirms in my opinion the track of heterosporus.
Michel.
Juuso Äikäs,
03-11-2022 20:13
Re : Pilobolus on dung
Alright, thanks for the opinion!