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04-04-2022 13:05

Dragiša Savic

Hi, I need helpOn the leaf of Adonis vernalis (Ser

01-04-2022 23:30

Philipp Eschmann Philipp Eschmann

GrüeziI found this Orbilia on bark of Acer. Is O.

01-04-2022 18:31

Gérard MELARD

Bonjour à chacune et à chacun,Je voudrais consul

23-10-2012 09:39

Marja Pennanen

Hello folks,these are about 0,2-0,5 mm wide.The sp

30-03-2022 15:12

François Valade François Valade

Hello I am looking for Korf, R.P.; Kohn, L.M. (19

01-04-2022 16:29

Edvin Johannesen Edvin Johannesen

Pinkish white apothecia (turning dirty geryish pin

01-04-2022 11:54

Castillo Joseba Castillo Joseba

Me mandan el material seco,  recolectado en Galic

31-03-2022 17:10

Eike Heinemann

Hello together,I found this species in january onÂ

31-03-2022 16:01

Thomas Læssøe

https://svampe.databasen.org/observations/10179730

31-03-2022 12:33

Bernard Declercq Bernard Declercq

Dear all,I am looking for following paper:Minter,

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Adonis
Dragiša Savic, 04-04-2022 13:05
Hi, I need help
On the leaf of Adonis vernalis (Serbia).
Macroscopically, it looks like Ophioceras leptosporum, but I didn't find any spores, only these conidias (?).

Thanks
Dragiša
  • message #72385
  • message #72385
Dragiša Savic, 04-04-2022 13:45
Re : Adonis
I got a proposal for a genus, Scopinella, never seen before. Very interesting spores.
Piotr Perz, 04-04-2022 14:51
Re : Adonis
Yes, of course Scopinella. 
Probably S. caulincola


A key to Scopinella species:

1. Asci 2-4 spored (fungicolous) ............................................. 2
1a. Asci 8-spored (saprotrophics on other substrata) ......................... 5


2. On Endocronartium harknessii on Pinus contorta, asci 2-4-spored,
sp. 3,5-8,0 x 2,9-6,5 um .................................................. S. gallicola
2a. Asci const. 2-spored ..................................................... 3


3. Neck tip glabrous (no neck setae) ..................................... 4
3a. Neck with setae, on Sporocadus lichenicola on bark of Vitis vinifera s.l.,
sp. *(7,7-)8,0–9,6(-13,8) x (8,1-)8,5–9,8(-13,2) um ...................... S. 'viniferae'


4. On Apiosporina morbosa on Prunus spp., sp. 7,9-9,1 x 5-6,5 um ............ S. sphaerophila
4a. On sromata of ???????? on Nothofagus pumilio, sp. +/- globose, 8-9 um,
not yet published, found in Chile...................... S. 'nothofagi'


5. Neck with large basket-like structure ..................................... 6
5a. Not with above character ................................................. 7


6. Neck 1800–2500 um long ................................................... S. musciformis
6a. Neck < 1000 um long ...................................................... S. barbata


7. On Cortaderia selloana (Poaceae), Argentina, neck 206–313 um long,
sp. pyramidal, verruculose under SEM, 7.5–9.5 × 5.5–8.5 um
(species very similar to S. caulincola) ................................... S. pyramidospora
7a. Neck mostly > 300 um long ............................................... 8


8. Sp. 7-11 x 5-8 x 4-7,5 (-8) um, neck tip shortly fimbrate ................. S. caulincola
8a. Sp. (4,5)-5-6(-8) x 3,8-5,8 um, neck tip glabrous,
sp. collapsing at the ends when dried .................................... S. solani (*)


(*) Note similar Scopinella 'brasiliana'. mentioned by Santos (2011) with smaller
ascocarps (60-130 um) and sp. 3-6 × 3-5 um from Salacia crassifolia
leaves found in Brasil, but probably it is NOT a new species.

Dragiša Savic, 04-04-2022 20:37
Re : Adonis
Thanks Piotr, i found a previous version of your key and also got to S.caulincola. I just wanted to brag and then I saw your answer.
An interesting species in any case, especially since the substrate is Adonis, on which a very small number of fungi species have been found so far.

Dragiša