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24-08-2020 13:00

Literature request: von Arx 1973
Yulia Lytvynenko Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

11-07-2024 14:29

Mollisia cf caricina
Viktorie Halasu Viktorie Halasu

Hello, a thin-fleshed Mollisia on a monocot stem

15-07-2024 10:38

Ascobolus
Joaquin Martin

Hi, I found this Ascobolus in company of Cheilyme

14-07-2024 18:23

Ascomycete on dung
Joaquin Martin

Hi,I found this Ascomycete on horse dung.The spora

13-07-2024 19:50

Hamatocanthoscypha conincola
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hamatocanth

11-01-2022 16:36

Literature request: Raitviir (2004) Revised synopsis of Hyaloscyphaceae?
Jason Karakehian Jason Karakehian

Hi does anyone have a digital copy of Raitviir A (

08-07-2024 23:34

Scutellinia umbrarum?
Villalonga Paco

Small Scutellinia growing in garden soil (calcareo

12-07-2024 02:12

Trichopezizella on Carex
Stefan Jakobsson

On a wet lake shore I found a single minute apothe

11-07-2024 10:57

Mollisia aff benesuada on leaf
Viktorie Halasu Viktorie Halasu

Hello, I have here a Mollisia on a leaf (possibly

07-07-2024 10:07

Yellowish apothecias on Sorbus
Thomas Flammer

I am struggeling with some tiny yellowish apotheci

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Venturioscypha/Venturiocistella
Karl Soler Kinnerbäck, 21-05-2024 17:48
Hi all,

Could this be Venturioscypha or Venturiocistella? Found on pinus branch in Örebro, central Sweden, 2024-05-09. 

Spores hyaline, aseptate, 10-13 x 2-3, at least a few with visible appendages

Asci ~30 x 8-9, IKI-

Hairs up to 100 x 4, I find it hard to distinguish different types.

I only have a few specimens but if more info/pictures are required for determination I will go back. 

Best regards
Karl
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Karl Soler Kinnerbäck, 21-05-2024 17:51
Re : Venturioscypha/Venturiocistella
more pictures of hairs
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Hans-Otto Baral, 21-05-2024 20:28
Hans-Otto Baral
Re : Venturioscypha/Venturiocistella
To me this looks much like Venturioscypha nigropila, although I never saw the dots on the hirs so distinct. You do not have the fungus fresh? Asci and spores n water it would be much easier to comment.
Karl Soler Kinnerbäck, 21-05-2024 21:19
Re : Venturioscypha/Venturiocistella
Hi Zotto!

The pictures were taken the same day as the collection. Here are some additional photos of asci in water from the fresh material.

Karl
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Hans-Otto Baral, 21-05-2024 22:13
Hans-Otto Baral
Re : Venturioscypha/Venturiocistella
The first pic is much better, I see the oil drops in the spores as I know them from this species. You need prepare cautiously, no pressure! Fungal cells are very sensitive.
Karl Soler Kinnerbäck, 22-05-2024 07:02
Re : Venturioscypha/Venturiocistella
Ok I will keep that in mind. Should I make another, better prep or do you feel that this is enough to confirm Venturioscypha nigropila?

best regards
karl
Hans-Otto Baral, 22-05-2024 10:13
Hans-Otto Baral
Re : Venturioscypha/Venturiocistella
I think it is enough. The wart-like structures I really wonder why thy are so distinct. These pics were with il immersion and in water?
Karl Soler Kinnerbäck, 22-05-2024 19:27
Re : Venturioscypha/Venturiocistella
yes the hairs are with 100x oil immersion in water. Thanks alot for the conf Zotto!

Best regards
karl