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26-04-2026 21:08

William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

24-04-2026 03:16

David Chapados David Chapados

Found while looking at something else from wood in

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

22-04-2026 20:17

Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

23-04-2026 06:46

François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 19:12

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

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Cyathicula on Filipendula
Juuso Äikäs, 10-06-2022 17:21
These Cyathiculas were growing on the same stem as the Pyrenopezizas I posted here yesterday. 

I was assuming this is the normal C. cyathoidea, but this is quite clearly lacking croziers. The spores are also maybe a bit on the small side (5.9 - 9.4 × 1.6 - 2.1 µm).

Is there a version of that species without croziers, or is this something else?
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Hans-Otto Baral, 10-06-2022 17:33
Hans-Otto Baral
Re : Cyathicula on Filipendula
I fear nobody can tell. Cyathicula cyathoidea is a vast aggregate and little explored by DNA in combination with exact morphology. Not sure if there exists an epitype. In Pelaez et al. (2011) we published a phylogeny about Cyathicula, with at least 5 different groups of cyathodea-like samples (includin cacaliae and pallida). Some were withou croziers, the majority with.
Juuso Äikäs, 10-06-2022 20:52
Re : Cyathicula on Filipendula
Ok, I see, thanks. Maybe I'll just leave it cf. cyathoidea.