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20-05-2026 17:47

Mollisia on Juncus
Margot en Geert Vullings

We found this Mollisia on dead Juncus stems mown l

20-05-2026 21:49

Lachnum on Juncus -> Lachnum pudicellum
Margot en Geert Vullings

We found this Lachnum on Juncus stems mown last ye

21-05-2026 17:01

Recherche de document
Pierre Repellin

Bonjour à toutes et à tous,Je recherche l'articl

20-05-2026 20:08

pyreno on Fraxinus
Andreas Millinger Andreas Millinger

Good evening,another quite distinctive find from M

20-05-2026 12:57

unknown semi-aquatic objects
Ingo Ibelshäuser Ingo Ibelshäuser

Hello everybody, on decayed hardwood e.g. Quercus

20-05-2026 18:15

cf Godronia sp.
Moreno Miriam

Hello! I am working on my master's thesis on the d

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

17-05-2026 22:09

Mollisia sp
éric ROMERO éric ROMERO

Bonjour tous, Je sollicite vos avis pour ce Molli

19-05-2026 19:47

Xylariaceae?
Andreas Millinger Andreas Millinger

Hello dear community,found this species the second

19-05-2026 12:55

Mollisia sps? with minute spores 2.7 -3.5µm.
Hardware Tony Hardware Tony

After checking Gminder and Otto's library I cannot

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Boubovia (?) on dung
Koszka Attila, 15-11-2019 19:48
Bonjour!

I found today this Boubovia-like fungus on horse dung.

The hooked paraphyses reminded me of Pulvinula.

The fruitbodies 0,5-1,5 mm in diameter.

Asci operculate, inamyloid, 80-130 micrometers long, base rather with croziers.

Spores 11-13 x 6,5-8 micrometers, wall completely smooth in cotton blue, some with

a weak guttule.

I found Boubovia nicholsoni in the literature, wich fits well to my fungus, but the

substrate is strange.

Is this determination (Boubovia nicholsoni) correct?
  • message #60042
  • message #60042
Josep Torres, 15-11-2019 21:30
Josep Torres
Re : Boubovia (?) on dung
Has considerado Coprotus, quizás Coprotus aurora?
http://www.outerhebridesfungi.co.uk/species.php?id=354
Saludos.
Koszka Attila, 15-11-2019 22:47
Re : Boubovia (?) on dung
Wow, it fits very well, thank you!
Peter Welt, 17-11-2019 13:10
Peter Welt
Re : Boubovia (?) on dung
In fact it is a species of the genus Coprotus. However, the 1.5 mm apothecaries are very large for this genus and the paraphyses are unusually curved. Not seen yet. So you can really think of Boubovia. I have to work on my key to work out the differences. However, Boubovia is very, very rarely on dung.

Here you will find a great key to Coprotus: https://mycokeys.pensoft.net/article/22978/


 


Peter

Koszka Attila, 18-11-2019 19:20
Re : Boubovia (?) on dung
Dear Peter!

I misjudged the size of fruitbodies, in fact they were 0,3-0,9 mm in diameter.

Unfortunately I did not examine the marginal cells of my collection,

but (based on the key You linked) now I see the importance of this character.

Thank You for the key and the help!

Attila