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17-10-2012 02:10

Esquivel-Rios Eduardo

Hi AllRecintemente encontre este hongo creciendo s

17-10-2012 02:13

Esquivel-Rios Eduardo

Hi AllRecintemente encontre este hongo creciendo s

15-10-2012 15:08

René Dougoud

Cher Tous,Je recherche la publication suivante :Di

12-10-2012 16:35

René Dougoud

Chers Tous,Je recherche la publication de Melastiz

11-10-2012 01:23

Esquivel-Rios Eduardo

Greetings all.Recently collect this fungus on a de

12-10-2012 00:15

Esquivel-Rios Eduardo

Hi AllPlease i need a  experts confirmation if th

09-10-2012 16:36

René Dougoud

Chers Tous,Je recherche l'article suivant:MALENCON

10-10-2012 20:30

Adrian Carter

Hello Forum:Attached are some photos from dried ma

12-10-2012 11:15

Michel Hairaud Michel Hairaud

Bonjour à tous, Hi to everyone Cette minuscule h

10-10-2012 01:31

Malcolm  Greaves Malcolm Greaves

I thought with a good Key they might become a litt

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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