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07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

16-02-2026 21:25

Andreas Millinger Andreas Millinger

Good evening,failed to find an idea for this fungu

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

17-02-2026 17:26

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous, Je recherche cette publication :

03-02-2013 19:50

Nina Filippova

Good time), I've compared this specimen with the

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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.