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15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

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Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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Peziza with red colours
Tapio Kekki, 10-03-2020 17:31
This Peziza was collected from calciferous herb-rich forest with deciduos trees and Picea abies in boreal zone in Finland.  Diameter 4 cm. This was found last autumn,  29.8.2019

Sporer with two guttules. Separate and coarse warts, 16.4-17.6x8-9.6µm - in water, fresh. Asci amyloid.

Any idea about the species?
  • message #61939
  • message #61939
Josep Torres, 10-03-2020 21:18
Josep Torres
Re : Peziza with red colours
Hola Tapio, encuentro en falta más imágenes de la microscopía, pero de aspecto me parece más una Discina = Gyromitra que una Peziza.
Con estas medidas esporales hasta quizás Discina melaleuca.
Saludos cordiales.
Tapio Kekki, 11-03-2020 07:30
Re : Peziza with red colours
Asci were amyloid, that information was missing from the text, I'm sorry.
Josep Torres, 11-03-2020 08:18
Josep Torres
Re : Peziza with red colours
Pues con esporas verugosas, dos gotas y estas medidas solo se produce la Peziza michelii, pero no se le parece mucho.
Saludos cordiales
Ursula Kozik, 11-03-2020 08:22
Re : Peziza with red colours
Bonjour Tapio,
Votre trouvaille pourrait être Peziza michelii.
Ein guter Moment
Ursula
  • message #61965
  • message #61965
Mirek Gryc, 11-03-2020 10:32
Re : Peziza with red colours
Hi

Indeed, Peziza micheli is quite variable but I have never seen it with such a smooth and purple-colored outer surface ??
The color of the juice would be helpful in this case.
This feature can be checked even on dry material. A small fragment of the fruiting body soaked in a few drops of water, after a few minutes stains H2O in an intense yellow color.

Mirek
Tapio Kekki, 12-03-2020 13:46
Re : Peziza with red colours
I tried with water, no yellow coloration. But it was important to know about that possibility!

So this is not P. michelii. Might be near boltonii, but growth place is very wrong - not a southern sand dune enviroment.
Nicolas VAN VOOREN, 12-03-2020 14:04
Nicolas VAN VOOREN
Re : Peziza with red colours
Dear Tapio,
This is hard to help you with your data. Information on the structure of flesh may be useful and a picture — photo or drawing — illustrating the spore ornamentation (in Cotton Blue) is required to make a serious proposition.