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15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

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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

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Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

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Pol Debaenst

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

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Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

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Danny Newman Danny Newman

ITS sequences from the following two collections B

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Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

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Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

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Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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Peziza cf. lividula
Viktorie Halasu, 08-07-2016 17:43
Viktorie HalasuHello again,
I trying to find a name for this Peziza, ca 2 cm diam. Found on a warm locality in lowland, shadowed wet forest path, much sandy (probably calcareous) soil.
Excipulum consists only of textura globulosa, smaller and more angular cells at the outer side, but I didn't see any clear border between medúlla and ectal excipulum.
Asci pleurorhynchous.
Paraphyses with yellowish content, slightly clavate, not curved.
Spores elipsoid to fusoid-ellipsoid, with 2 guttules and sometimes a few small ones around them, (16,4) 18,2-20,3 (21,2) × (8,5) 8,7-9,5 (10,1) um, Q = (1,8) 2-2,2 (2,4) (sporeprint in water).
Ornamentation: dense small warts, non confluent, 0,5-0,8 um wide, ca. 0,5 um high, often higher around poles. Sometimes the spores look pseudoapiculat, I'm not sure, if it is not fully developed ornamentation or standard.

Could it be Peziza lividula (although without violet tones)? It is usually described with flat apothecia, not deeply cupulate like this one. P. howsei looks similar too, but it should have middle layer of t. intricata, that I didn't see here.
Thank you very much for advice.
Viktorie
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Nicolas VAN VOOREN, 08-07-2016 19:29
Nicolas VAN VOOREN
Re : Peziza cf. lividula
I do not recognize P. lividula on your photo and the spores ornamentation should be more pustulate.