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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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Inoperculate on herbaceus host.
Camporesi Erio, 02-09-2012 23:06
 Hi to all,

    did someone already collect an inoperculate like this one?


Apothecium up to 2 mm. diameter;
ascospore 15-18x4,5-5 micron;
asci up to 90x11 micron  ,  IKI +;
lanceolate paraphyses.
On dead and not land herbaceus host ( Petasites I presume)


 I hope that these data and the photoes are enough to locate the taxon.


    Ciao
      Erio

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Hans-Otto Baral, 02-09-2012 23:23
Hans-Otto Baral
Re : Inoperculate on herbaceus host.
Hi Erio

nice! This is a Heterosphaeria, possibly H. patella

The medulla should be highly gelatinized.

Zotto
Camporesi Erio, 02-09-2012 23:31
Re : Inoperculate on herbaceus host.
Hi Zotto,

   yes...it is: good photoes are in the book "Biodiversidad Fungica del Parque Natural de Somiedo"  E.Rubio & altri.

    Ciao ....  and thank you very much...


  Erio