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14-07-2020 13:49

Thomas Læssøe

See: https://svampe.databasen.org/observations/10

14-07-2020 20:36

Andgelo Mombert Andgelo Mombert

Bonsoir, Sur aubépine (Crataegus) morte. Ascos

14-07-2020 06:57

Stoykov Dimitar Stoykov Dimitar

Dear friends,I am looking for Cannon, P.F.  1999.

14-07-2020 19:42

Pavol Palo

Hello friends, may I ask you for help ? I would n

14-07-2020 19:46

Andgelo Mombert Andgelo Mombert

Bonsoir, Sur une grosse tige morte de Rosa sp. A

14-07-2020 12:27

Juuso Äikäs

These Orbilias I found growing on a fallen, decort

14-07-2020 09:23

Thomas Læssøe

See: https://svampe.databasen.org/observations/10

14-07-2020 16:12

Benko Gabor Benko Gabor

Dear Group! Please help me with this asco. I found

13-07-2020 12:06

Garcia Susana

Hola, Me gustaría saber vuestra opinión acerca

13-07-2020 12:08

Juuso Äikäs

Yesterday I found some Pulvinulas growing on clay-

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Hyaloscypha albohyalina var. albohyalina?
Juuso Äikäs, 24-05-2020 17:54
I visited a small swamp and found these growing on a fallen Betula trunk. 

Using Huhtinen's 1989 key this is the best fit I got but would appreciate a second opinion.

The apos are up to 0.4mm wide. Asci arising from croziers, ascus pores amyloid.
Spore measurements: 7.7-9.4 × 2.5-2.9 µm (N = 5).

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Hans-Otto Baral, 24-05-2020 20:21
Hans-Otto Baral
Re : Hyaloscypha albohyalina var. albohyalina?
A second opinion could be H. fuckelii var. fuckelii. By memory I know albohylalina with larger spores with larger guttules.
Juuso Äikäs, 24-05-2020 20:31
Re : Hyaloscypha albohyalina var. albohyalina?
Yeah, the spores cast a doubt. They didn't have much oil and are a bit small but would fit in the range. And there weren't many of them (maybe a bit unripe?). Fuckelii max. width was about 2.5 microns and would have a low oil content if I remeber correctly. Maybe I'll try to find more spores and this would be clearer.
Hans-Otto Baral, 24-05-2020 21:20
Hans-Otto Baral
Re : Hyaloscypha albohyalina var. albohyalina?
my memory is not fully sure if Huhtinen uses living in his key or dead spores which are smaller.