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White short-stipitate apothecia found on thin twig
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William Slosse
I recently found a collection of small Peziza sp.
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Thomas Læssøehttps://svampe.databasen.org/observations/10496727
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Thomas Læssøehttps://svampe.databasen.org/observations/10493918
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Heather MerryleesHi there!I am hoping for any advice on the identif
29-11-2025 08:40
Andreas Millinger
Hello,on a splintered part of a branch on the grou
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Nogueira HéctorNovember 23, 2025 Requejo de Sanabria (León) SPAI
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Thomas Læssøehttps://svampe.databasen.org/observations/10490522
27-11-2025 15:41
Thomas LæssøeSpores brownish, typically 4-celled; 26.8 x 2.4;
27-11-2025 11:31
Thomas LæssøeCollectors notes: Immersed ascomata, erumpent thro
Pirottaea on umbelliferae old stems
Enrique Rubio,
22-05-2009 17:26
Hi t all:Have you some idea about this Pirottaea with erumpent ascomata of 0.4-0.6 mm?
Enrique Rubio,
22-05-2009 17:26
Re:Pirottaea on umbelliferae old stems
Spores
Enrique Rubio,
22-05-2009 17:27
Re:Pirottaea on umbelliferae old stems
Marginal hairs of the rims acute, straight, some of they subhyaline
Enrique Rubio,
22-05-2009 17:28
Re:Pirottaea on umbelliferae old stems
Flanks hairs uncinate or at least recurved
Enrique Rubio,
22-05-2009 17:28
Re:Pirottaea on umbelliferae old stems
At 1000 x
Enrique Rubio,
22-05-2009 17:30
Re:Pirottaea on umbelliferae old stems
Asci IKI b, with croziers, 8-spored. Paraphyses cylindrical, guttulate
Enrique Rubio,
22-05-2009 17:30
Re:Pirottaea on umbelliferae old stems
Excipulum
Fernández Vicente Javier,
22-05-2009 20:20
Re:Pirottaea on umbelliferae old stems
Hola Enrique.
Podría tratarse de la Pirottaea veneta.
Nosotros la tenemos sobre tallos secos de Heleborus viridis.
Saludos, Javier.
Podría tratarse de la Pirottaea veneta.
Nosotros la tenemos sobre tallos secos de Heleborus viridis.
Saludos, Javier.
Hans-Otto Baral,
23-05-2009 21:17
Re:Pirottaea on umbelliferae old stems
I tried Nannfeldt's key and do not arrive at a satisfying result. P. veneta is only given for Helleborus. P. senecionis would be another choice, but here only various Asteraceae are given as hosts. Are you sure with Apiaceae, and which genus occurs there?
Zotto
Zotto
Enrique Rubio,
25-05-2009 19:30
Re:Pirottaea on umbelliferae old stems
No, Zotto. I don't know the sustrate. Thank you for your attempt.
Gracias Javi. En principio la macro-micro es bastante similar a Pirottaea veneta, también muy corriente por aquí. Pero el hábitat sobre Helleborus parece muy restrictivo.
Gracias
Gracias Javi. En principio la macro-micro es bastante similar a Pirottaea veneta, también muy corriente por aquí. Pero el hábitat sobre Helleborus parece muy restrictivo.
Gracias