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27-03-2024 22:53

Charles Aron Charles Aron

Hi All,Recently I came across these minute, setose

26-03-2024 17:14

Juuso Äikäs

These little black ascos were growing on a dead, d

25-03-2024 13:41

B Shelbourne B Shelbourne

• Hyaloscyphaceae (no VBs), Hyaloscypha: Macro a

25-03-2024 21:27

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, March 2024

26-03-2024 14:37

DAVID MARCOS DAVID MARCOS

Spores (telles qu'elles apparaissent à l'intérie

24-03-2024 08:27

Thierry Blondelle Thierry Blondelle

HiOn Hedera helix fallen branchEcological habitat:

26-03-2024 11:06

michel bertrand

Bonjour, Malgré de nombreuses recherches, je n'a

25-03-2024 14:08

Ursula Kozik

Bonjour et bonne journée, On m'a envoyé une tro

25-03-2024 03:56

B Shelbourne B Shelbourne

• Scuttelinia: Macro and habitat.• S. scutella

25-03-2024 20:21

DAVID MARCOS DAVID MARCOS

Bonjour, je m'appelle David et je débute dans l'i

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Inoperculate on Blasia pusilla (?)
Edvin Johannesen, 25-06-2019 13:46
Edvin Johannesen
Hei,

These apothecia are apparently growing on dead liverwort Blasia pusilla, collected on unstable calcareous soil at 1050 m alt. in Norway (subalpine region). Spores measure 11-15 x 4-5 um (water).  Paraphyses with many guttules. Weak iodine reaction in ascus pore with Lugol. Any suggestion anyone?  Thanks.
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Till Lohmeyer, 25-06-2019 14:56
Re : Inoperculate on Blasia pusilla (?)
Hi, Edvin - 


reminds me of Bryoscyphus atromarginatus Verkley, van der Aa & G. de Cock 1997. The holotype grew on Marchantia polymorpha, however. 


Regards
Till
Edvin Johannesen, 26-06-2019 00:27
Edvin Johannesen
Re : Inoperculate on Blasia pusilla (?)
Thanks a lot - I will certainly look into it :-)
Edvin Johannesen, 27-06-2019 13:14
Edvin Johannesen
Re : Inoperculate on Blasia pusilla (?)
I think you are absolutely right. I shall have to check the moss once more, though. This species is not known from Norway, previously, so thanks again!
Till Lohmeyer, 27-06-2019 15:15
Re : Inoperculate on Blasia pusilla (?)
That's great! We had the species some years ago on water-soaked Marchantia polymorpha on a riverbank near Wasserburg am Inn (Bavaria) - that's why I recognized it. 


Regards

Till