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21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

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Tiny, erumpent yellowish inoperculate with a yellowish coelo on Rubus fruticosus-leaves - Denmark, III/2019
Thomas Læssøe, 05-04-2019 18:45
I have failed to find an answer to this one but feels that it must be me that is blind: https://svampe.databasen.org/observations/10009023

cheers
Hans-Otto Baral, 05-04-2019 22:59
Hans-Otto Baral
Re : Tiny, erumpent yellowish inoperculate with a yellowish coelo on Rubus fruticosus-leaves - Denmark, III/2019
Assume you have some micros too?
Nick Aplin, 06-04-2019 00:26
Re : Tiny, erumpent yellowish inoperculate with a yellowish coelo on Rubus fruticosus-leaves - Denmark, III/2019
Hi Zotto,

For some reason with my computer the scroll bar doesn't work on the page but if I use the arrows on the keypad (or touchscreen) you can scroll down to the micros.

Cheers,
Nick
Hans-Otto Baral, 06-04-2019 09:23
Hans-Otto Baral
Re : Tiny, erumpent yellowish inoperculate with a yellowish coelo on Rubus fruticosus-leaves - Denmark, III/2019
Now I see the micros. Thomas, you may remember our meeting in Sheffield, where I made a drawing of this fungus. It is in my folder Loricella, Rubus-leaf, HB 9515, in the Calloriaceae. Up to now I am unaware of a description of this species, maybe except for Naevia vitellina Kirschst. which was on Aegopodium (HB 6659, type).

Calloria circinella Pat. and Naevia lutescens Rehm are similar but have shorter spores and lack croziers. Pezizella orbilioides is also similar but has an amyloid excipulum and much larger apos. Loricella juncina has large apos and much larger spores, and maybe it shares merely the hooked paraphyses. Some more species are in my folder.

The VBs in the paraphyses were so far only seen in the ones on Rubus and in one on Castanea cupules (HB 9933), but for several of the above the living state was not studied. For HB 9933 I even have a sequence (KT876981) which goes a bit towards Hyaloscypha, but none exists for the present fungus on Rubus.

Zotto
Thomas Læssøe, 08-04-2019 08:28
Re : Tiny, erumpent yellowish inoperculate with a yellowish coelo on Rubus fruticosus-leaves - Denmark, III/2019
Yes, I vaguely remember the Sheffield-fungus. Thanks for refreshing my memory.


cheers