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04-07-2022 15:21

Looking for a specimen of Propolis farinosa on Populus nigra from France
Jason Karakehian Jason Karakehian

Hi everyone, I am looking for a specimen of Propo

03-07-2022 13:13

Hola,,Hymenoscyphus sp
ruiz Jose antonio

Hola a todos,en resto de herbáceas,en zona muy hÃ

04-07-2022 09:40

Ayuda con esto
Castillo Joseba Castillo Joseba

recolectado en tierra en bosque de abetosEs una ma

23-06-2022 08:52

Ayuda con un hongo acuático liquenizado
Josep Torres Josep Torres

Hola.Un pequeño discomiceto sobre la superficie d

01-07-2022 16:02

Ascobolus ?
Mirek Gryc

Hello everyone.I would like to consult with you re

28-06-2022 20:12

Ascobolus cf. foliicola
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I repeatedly collect a foliicolous Ascobolus

01-07-2022 15:28

Coarse dark hyphomycete with ellipsoid hyaline conidia from Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10267081

01-07-2022 15:18

A white woolly Delitschia with transverse septum and 8-sp asci from Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10278120

29-06-2022 08:43

Smardaea ?
Mirek Gryc

Hello everyone Because the mushroom seems to be v

29-06-2022 13:19

Paper request
Andrew N. Miller Andrew N. Miller

Does anyone have this as a PDF?Munk A (1965). On s

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Calycina (white, sessile, aseptate) on Quercus
Viktorie Halasu, 12-05-2022 12:48
Viktorie HalasuHello,

last year (22.IX.) I've found this small reddening discomycete on recently cut xeric Quercus robur branch, in cracks of bark (soc. Orbilia aprilis). Is seems to be close to an indet. Calycina from Fruska Gora (18.VII.2016 on Fagus), but perhaps it is some other (already named) species? Paraphyses had many small VBs in upper part, soon coalescing to one long VBs. 

Viktorie
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Stip Helleman, 12-05-2022 20:52
Stip Helleman
Re : Calycina (white, sessile, aseptate) on Quercus
Hi Viktorie,

not really a good idea about this but macroscopically it resembles Phaeohelotium trabinellum which could be a Calycina.

cheers,

Stip
Lothar Krieglsteiner, 13-05-2022 09:11
Lothar Krieglsteiner
Re : Calycina (white, sessile, aseptate) on Quercus
trabinella(um) is now Leptodontidium and is no Calycina. The fungus here should be a Calycina. It is white and reddening as some Calycinas are, not trabinellum which is (light) colored from the beginning.
Hans-Otto Baral, 13-05-2022 20:32
Hans-Otto Baral
Re : Calycina (white, sessile, aseptate) on Quercus
Yes, L. trabinellum has yellowish-brownish apothecia and spores with two medium large LBs.

I also think of a Calycina, or perhaps Calycellina. A similarity is with C. leucella, except for the excipulum.
Viktorie Halasu, 17-05-2022 01:31
Viktorie Halasu
Re : Calycina (white, sessile, aseptate) on Quercus
Hello,

thank you for your help. I'll file it under indet. Pezizellaceae, with all those white Calycina and "Cistella-like VB+" collections. 

Viktorie