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23-05-2026 18:57

Mollisia scopiformis
Sylvie Le Goff

Bonjour à tousRécolté sur une branchette de Sal

23-05-2026 11:44

Coprophilous pyrenomycete wild boar dung
Charles Grapinet Charles Grapinet

Hello, I am having trouble identifying this copro

23-05-2026 23:53

cf Godronia sp.
Moreno Miriam

Bonjour ! Je travaille sur mon mémoire de master

22-05-2026 14:44

minute Saccobolus from cow-dung (moist chamber from Portugal)
Lothar Krieglsteiner Lothar Krieglsteiner

in unripe condition citrine yellow, then soon fadi

22-05-2026 21:35

A yellow synnemata (coremia) on wood
Steve Clements

Bonjour, I expected this find on old wood on our

22-05-2026 18:12

similar to Karstenia but iodine-negative - on Osmunda in moist chamber
Lothar Krieglsteiner Lothar Krieglsteiner

... in moist chamber from Portugal.As the fungus s

22-05-2026 20:08

tiny gray asco on Pinus strobus / moss
Ethan Crenson

Hello all,  Yesterday in NYC I was visiting an e

11-01-2022 16:36

Literature request: Raitviir (2004) Revised synopsis of Hyaloscyphaceae?
Jason Karakehian Jason Karakehian

Hi does anyone have a digital copy of Raitviir A (

20-05-2026 17:47

Mollisia on Juncus
Margot en Geert Vullings

We found this Mollisia on dead Juncus stems mown l

22-05-2026 14:47

Rebentischia-like on Acer campestre
Gernot Friebes

Hi,superficial ascomata collected on bark of a liv

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Ionopezia gerardii agg. with or without crozier / avec ou sans crochet
Nicolas VAN VOOREN, 16-05-2023 20:09
Nicolas VAN VOORENHello, good evening.
Ionopezia gerardii (syn. Peziza gerardii) represents a species complex. One of the characters that could allow to separate the phylospecies is the presence (or absence) of croziers at the base of asci.
I have studied several collections, with or without croziers, and I try to know if this character can be associated with other features like ecology, altitude of growth, etc.
So if you want to help me to evaluate this point, please check if croziers are present or not in your collections, and share the corresponding data with me.
You can put your data here or in private (nicolas@vanvooren.info).

Thanks.
Enrique Rubio, 17-05-2023 09:42
Enrique Rubio
Re : Ionopezia gerardii agg. with or without crozier / avec ou sans crochet
Hi Nicolas
I have examined only two collections of Ionopezia gerardi and in both cases the asci were without croziers.
The altitudinal floor was 700 for one of them and 50 m for the other. Both in sandy soil under deciduous trees.