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22-10-2019 00:02

Yannick Mourgues Yannick Mourgues

On Fagus decorticated wood near a stream. Diametr

21-10-2019 21:53

Markov Sergey

I found small Scutellinia species on very wet very

21-10-2019 19:51

Mirek Gryc

HelloI warmly ask for your opinion on this collect

17-10-2019 17:04

Gilbert MOYNE

Bonjour, Une récolte de mardo 15/10/2019, Réser

21-10-2019 13:06

Castillo Joseba Castillo Joseba

Del pasado martes  en bosque de  piceas y hayasP

21-10-2019 12:53

Castillo Joseba Castillo Joseba

Del pasado Jueves en bosque de piceas, a 1250 m. d

21-10-2019 09:46

Koszka Attila

Dear Forum! Yesterday I found this species, is thi

15-10-2019 21:47

Stephen Mifsud Stephen Mifsud

Hi, my eye fell on a dead stalk of a herbaceous pl

20-10-2019 00:11

PASCAL DUBOC

Bonsoir sur bois pourrissant de feuillus en ripis

20-10-2019 19:22

BERNARD CLESSE BERNARD CLESSE

Bonsoir à toutes et tous,J'ai trouvé récemment

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Scutellinia
Malcolm Greaves, 17-06-2019 13:56
Malcolm  Greaves
A group of Scutellinia on a moss covered fallen branch of probably salix in a boggy area alongside a pond.

The spores were av 21.2 x 14.5 Q 1.46 with small/medium amoebic warts. The hairs were mostly up to 520 x 32 with an odd one up to 750.

This looked to me like S olivascens. Because it was immature I left it to mature and get a few more spores. Mounted in a new batch of LCB I was surprised to find the surface of many the spores loosened. None of the species with this spore feature should have hairs of this lenght.

Is this a S superba with extra long hairs, S olivascens with unusual spores or an undescribed species?

Thanks for any suggestions.

Mal
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  • message #58148
  • message #58148
  • message #58148
  • message #58148
  • message #58148
Nicolas VAN VOOREN, 18-06-2019 21:56
Nicolas VAN VOOREN
Re : Scutellinia
S. superba cannot fit. But the collection seems not enough mature to conclude.
Malcolm Greaves, 19-06-2019 00:28
Malcolm  Greaves
Re : Scutellinia
Nicolas

If it was more mature would the hairs be shorter or would the spore surface not loosen?

Mal