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03-05-2022 14:45

Nectriaceae on branch
Juuso Äikäs

I found these growing on a thin, fallen Betula bra

03-05-2022 11:39

En excrementos de Asno
Castillo Joseba Castillo Joseba

memandan el material seco de Galicia (España)  r

01-05-2022 14:38

Lachnum caricis( ?) sur Carex pendula
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous me confirm

01-05-2022 18:29

sur bois pourri
PASCAL DUBOC

Bonjourcolonie de minuscules apothécies < au m

01-05-2022 19:43

Literatur request
Thorben Hülsewig

Hi there,does anyone have this work and can send i

30-04-2022 21:04

Diplodia? On birch-bark
Robin Isaksson Robin Isaksson

Hi! Found this one on birch-bark Sweden. Spo

30-04-2022 15:29

Literature search: (1) Indian Phytopath. 37(2): 234-240 (1984), (2) Trans. Mycol. Soc. Japan 20(3): 285 (1979)
Zhong Juan

Dear friends.Looking for a copy of the following w

30-04-2022 13:34

Venturia on Euphorbia stems
Enrique Rubio Enrique Rubio

The setose pseudotecia of this venturiaceous fungu

30-04-2022 12:23

Plagiostoma on Euphorbia hyberna
Enrique Rubio Enrique Rubio

This Plagiostoma with perithecia immersed under th

28-04-2022 21:13

Asco résinicole blanc sur cône d'Abies alba
Bernard CLESSE Bernard CLESSE

Quelqu'un aurait-il une idée pour cet asco résin

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Calycellina from Portugal
Lothar Krieglsteiner, 04-02-2023 10:16
Lothar Krieglsteinerthis tiny yellowish Calycellina I found yesterday on leaves of Quercus ilex in the Algarve (Portugal). I think it is not C. punctata (spores too fusoid, too broad) and also C. leucella that could be thought of does not make me happy. Who can help?
Yours, Lothar
Asic IKI + eu-amyloid, with croziers, 8spored (partly 4spored), Spores about 13,5-17/3-4,2 (not many spores free).

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Hans-Otto Baral, 04-02-2023 10:50
Hans-Otto Baral
Re : Calycellina from Portugal
Hallo Lothar

not easy! I have a promising folder  "punctata-like Quercus ilex yellow 8sp" of a yellow species but the oil content is low. There exist pseudopuberula-like samples on Q. ilex with similar spores as yours but the VBs are hyaline, the spores have appendages, and the margin as hook-like processes. C. albida is similar but has 3-septate spores in the living asci. Not sure if I overlooked something.
Lothar Krieglsteiner, 04-02-2023 11:25
Lothar Krieglsteiner
Re : Calycellina from Portugal
Hi Zotto,
thank you very much! So it seems the specimen must remain un-named ... - as so often.
Yours, Lothar
P.S. I once again forgot the link to your folder pages - I hope you forgive me ... - and give it again :-)