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03-10-2024 20:56

Orange disc, Melastiza flavorubens
Margot en Geert Vullings

These orange discs were found in September on mois

04-10-2024 17:08

Orange disc, Melastiza flavorubens?
Birgit Lüthje

I just found a very similar ascomycet on a heap of

05-10-2024 15:55

Humaria hemisphaerica
B Shelbourne B Shelbourne

• Macro and habitat suggest Humaria hemisphaeric

01-10-2024 17:02

Chlorociboria aeruginascens
B Shelbourne B Shelbourne

• Habitat and macro suggest Chlorociboria.• P

01-10-2024 16:15

Orbilia from Germany (Schwäbische Alb)
Lothar Krieglsteiner Lothar Krieglsteiner

.. on deciduous twig, on and near old specimens of

01-10-2024 11:14

Sur Mycena
Michel RIMBAUD

Bonjour,La semaine dernière en réoltant des mycÃ

30-09-2024 22:15

Hairs on Betula bark
Alan Smith

I found a 'forest' of hair-like structures on the

29-09-2024 13:17

Ciboria batschiana
B Shelbourne B Shelbourne

• Macro and habitat suggested Ciboria, and C. ba

22-09-2024 20:24

Asco on silene
Robin Isaksson Robin Isaksson

Dear all, I did found this one on on S. acauli

08-09-2024 21:31

Possible Rutstroemia sydowiana
B Shelbourne B Shelbourne

• Stromatised substrate and macro like genus Rut

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Calycina (?) on Epilobium angustifolium
Enrique Rubio, 02-07-2015 19:54
Enrique Rubio

Hi to everybody


These very small (up to 0.5 mm), superficial, gregarious, very shortly  stipitate whitish apothecia with a convex hymenium grew on Epilobium angustifolium old stems at 1500 m.


The margins are only  downy by smooth very packed cells with no Vb's. Excipulum of an elongate textura prismatica of hyaline cells with slightly gelified walls. Asci up to 70 x 9, 8-spored, IKI red-blue, arising from croziers. I cannot study well the paraphyses but I tink they are not conspicuous VBs. Ascospores with high oily content.


Have you some idea?


Thanks again

  • message #36807
  • message #36807
  • message #36807
Hans-Otto Baral, 02-07-2015 22:10
Hans-Otto Baral
Re : Calycina (?) on Epilobium angustifolium
One of the paraphyses is alive and contains a VB, though not very refractive. But your pdf has a low resolution, could you please send me the plate in high resolution? I need to see the hairs more closely.