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29-10-2020 17:28

Juuso Äikäs

There were plenty of these growing on decaying Bet

29-10-2020 13:18

Edvin Johannesen Edvin Johannesen

These black discs were growing along with Calycell

28-10-2020 19:30

Juuso Äikäs

I think this might be my first Calycina find. Thes

28-10-2020 17:28

Thorben Hülsewig

Hi there, Some days ago I found these hyaloscypha

28-10-2020 21:39

Joop van der Lee Joop van der Lee

MycoBank has changed the current name for Trichode

28-10-2020 12:04

Mirek Gryc

HelloI am looking for any descriptions of Trichari

28-10-2020 16:42

UZUN Yasin UZUN Yasin

Could anybody please send me a copy ??"Berthier J,

28-10-2020 12:42

Mirek Gryc

Hi.I received a dry apothecia from my friend, so I

26-10-2020 09:58


Hi.Here is the tiny white discomycete (~0.1 mm Ø)

27-10-2020 21:55

Dirk Baert

I fund this on the inside of a peziza.I think this

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Greenish on Betula leaf
Juuso Äikäs, 16-10-2020 15:02
These yellowish-greenish little ascos were growing on a fallen leaf of Betula sp. The paraphyses and hairs had nice greenish VBs that disappeared with the addition of KOH. IKI+, croziers+. The spores measured 14.3-17.5 x 1.8-2.6 microns.

This seems both macro- and microscopically fairly distinctive and interesting to me. Maybe someone knows the species?
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Hans-Otto Baral, 16-10-2020 15:47
Hans-Otto Baral
Re : Greenish on Betula leaf
This is Calycellina araneocincta. Very close to C. lachnobrachya but with yellow VBs and specific to Betula.

Both species are unsequenced as far as I know, only C. lachnobrachyoides is in GenBank. To base a distinct species solely on colour is unusual, therefore I wonder about the genetic distance between the two.
Juuso Äikäs, 16-10-2020 16:28
Re : Greenish on Betula leaf
Thanks for the info. So this time it was a Calycellina! I found Phialina lachnobrachya from our species list (apparently a synonym for C. lachnobrachya), but no araneocincta. Maybe I'll try to find more to make a sample for storage.
Hans-Otto Baral, 16-10-2020 16:39
Hans-Otto Baral
Re : Greenish on Betula leaf
yes, some authors follow Huhtinen to place the group in Phialina.