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09-08-2022 20:06

Stephen Mifsud Stephen Mifsud

I have found an interesting aspergillus on flowers

06-08-2022 22:20

Marcus Yeo

I found this ascomycete today on dead leaves of Er

16-07-2022 17:01

Zetti Mario

Hi, I am doing some work with microfungi and durin

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Pierre-Yves Julien

Récolte le 31/07/2022 – Ozoir-la-Ferrière (77)

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Louis DENY

Au bord d'un étang près de Belfort (alt 400m) su

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Lothar Krieglsteiner Lothar Krieglsteiner

near Snasa, on mixed lawn with Nowellia curvifolia

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Josep Torres Josep Torres

Hola.Un líquen sobre la corteza de un tronco de p

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Stefan Jakobsson

A light-coloured Hymenoscyphus growing on a cone o

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Josep Torres Josep Torres

Hola.Un liquen cortícola fotografiado este pasado

05-08-2022 13:58

Lothar Krieglsteiner Lothar Krieglsteiner

on decorticated branch of surely Betula (as there

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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.