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28-06-2025 17:10

Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

27-06-2025 14:09

Åge Oterhals

I found this pyrenomycetous fungi in mountain area

26-06-2025 17:53

Angel Pintos Angel Pintos

Does anyone have the following paperMycocaliciacea

11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

23-06-2025 13:25

Enrique Rubio Enrique Rubio

I would like to hear your opinion on this Scutelli

25-06-2025 16:56

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

25-06-2025 16:25

Thomas Flammer

My first impression was sth like Rutstromeia, but

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Danny Newman Danny Newman

Hello AscoFrance, I have recently photographed, c

24-06-2025 14:00

Warre Van Caenegem

I'm currently in Croatia doing fieldwork that is n

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Discomiceto sobre Rhytidhysteron
Esquivel-Rios Eduardo, 17-10-2012 02:10
Hi All

Recintemente encontre este hongo creciendo sobre R. rufulum, algunos apotecios crecen directamente sobre los Histeriotecios. Ascosporos globosos, hialinos, 3 - 5 micras, uniseriados, no reaccion amiloide. Tal vez alguien podria ayudar en la identificacion.
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John Plischke, 17-10-2012 02:47
John Plischke
Re : Discomiceto sobre Rhytidhysteron
Prehaps
Unguiculariopsis ravenelii = Pithyella hamata Growing on Eutryblidiella hysterina = Rhytidhysteron hysterinum

John
Esquivel-Rios Eduardo, 17-10-2012 04:33
Re : Discomiceto sobre Rhytidhysteron
Yes. this fungi was reported in Panama as parasitic on R. rufulum.

http://biogeodb.stri.si.edu/fungi/en/species/2843/
Alain GARDIENNET, 17-10-2012 07:43
Alain GARDIENNET
Re : Discomiceto sobre Rhytidhysteron
Yes it is, probably.
But...
After reading Zhuang in Mycotaxon 32, we see that there is U. ravenelii subsp. ravenelii on R. rufulum (in America) and U. ravenelii subsp. hamata on R. hysterinum (in France and Asia).
But there is Unguiculariopsis hysterigena on R. rufulum (in Asia) . A complete description of your fungus would be useful even if we can believe that it is ravenelii.
Alain