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18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

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Peziza with olivaceous hymenium
Zuzana Sochorová (Egertová), 08-09-2014 18:17
Zuzana Sochorová (Egertová)Good evening,
could someone give me an advice on this Peziza, please?
It was found today on soil in a very wet place (forest with Salix, Acer, Fagus, Picea, Fraxinus), North Bohemia.
Apothecia 7-22 mm in diameter, 2-7 mm high, sessile, plane to cup-shaped, rounded, oval or irregular shaped from upper view, hymenium smooth, olivaceous to black (in old fruitbodies), outer surface brown, finely granulose. In groups.
Spores (from spore print, measured in water) 18-21 x 9,5-11 micrometers, hyaline, with +/- regular isolated warts, containing guttules (sometimes 2, sometimes more, sometimes 1 big and few smaller ones).
Asci 380-450 x 14,5-17,5 micrometers, cylindric, with 8 uniseriate spores.
Paraphyses 3,5-4,5 micrometers broad, apex slightly broader (up to 6 micrometers), septate.
Textura globosa-angularis.
With the key in Nordic Macromycetes I came (after few compromises) to Peziza limnaea, but its spores should be ornamented by "low comma-like warts". With Hohmeyer I came somewhere to depressa... but my spores are bigger and colour should be also different.
Zuzana

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René Dougoud, 09-09-2014 07:17
Re : Peziza with olivaceous hymenium
Chère amie myclogue,

L'espèce me fait penser à P. polaripalulata (J. Moravec) K. Hansen. Toutefois l'ornementation sporale, pour celle que je peux voir, me semble différente. La chair et les parapphyses correspondent, bien que j'ai observer, sur une récolte que je décris dans Fungi non Delineati une medulla de textura intricata. Voir annexe.

Amicalement

René
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Zuzana Sochorová (Egertová), 09-09-2014 14:07
Zuzana Sochorová (Egertová)
Re : Peziza with olivaceous hymenium
Thank you very much.
Z.