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21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

20-12-2025 23:08

Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arri

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 01:54

David Chapados David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 15:47

Mirek Gryc

Hi.These grew on pine wood that was heavily covere

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

19-12-2025 10:10

Patrice TANCHAUD

Bonjour, récolte réalisée en milieu dunaire, a

18-12-2025 17:23

Bruno Coué Bruno Coué

Bonjour,je serais heureux d'avoir votre avis sur c

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Lamprospora maireana 261214 01
Miguel Ángel Ribes, 19-02-2015 14:16
Miguel Ãngel RibesI have this semiglobose-turbinate Lamprospora, in a nude soil with some mosses, in an area without vegetation inside a chestnut forest (Castanea) in La Gomera island (Canary Islands). I think it has a very characteristic spores, but I have never seen it before.

Asci octosporic, with croziers, (291.7) 303.1 - 366.7 (380.5) x (22.7) 23.3 - 30.5 (31.8) µm; N = 14; Me = 328.0 x 27.7 µm.
Spores globose with a big guttule and ornamented with big warts, shaped like a flower petals, (20.9) 21.6 - 23.7 (24.6) x (20.8) 21.2 - 23.2 (24.5) µm; Q = 1.0 (1.1); N = 84; Me = 22.6 x 22.1 µm ; Qe = 1.0

Is it necessary some more data to confirm it?

Thank you.

Miguel Á. Ribes.
  • message #33911
  • message #33911
Jan Eckstein, 19-02-2015 15:04
Re : Lamprospora maireana 261214 01
Dear Miguel,
indeed, it is Lamprospora maireana. The large tubercles with internal cavities are unique. Interestingly, this species is associated with the moss Archidium alternifolium in central and northern Europe. In southern Europe it is mostly found near the hepatic Fossombronia whereas the parasitic relationship to Fossombronia could not be established so far. There is no Archidium on your first image but in the upper middle could be a Fossombronia.

with best wishes
Jan
Miguel Ángel Ribes, 19-02-2015 15:45
Miguel Ãngel Ribes
Re : Lamprospora maireana 261214 01
Thank you Jan, very interesting.

Attached another picture, with all the mosses around.

Cheers.
  • message #33915
Javier Ormad, 19-02-2015 16:58
Javier Ormad
Re : Lamprospora maireana 261214 01
Bonito hallazgo.
Por aquí también la tenemos asociada a Fossombronia y también a algún colémbolo, jeje
Saludos
  • message #33921
  • message #33921
Miguel Ángel Ribes, 19-02-2015 17:17
Miguel Ãngel Ribes
Re : Lamprospora maireana 261214 01
Gracias Javier

¿Cuál es la Fossombronia, las que parece una lechuga con las bolitas negras o la otra?
Gilbert MOYNE, 19-02-2015 17:26
Re : Lamprospora maireana 261214 01
Jamais eu la chance de la rencontrer sur le terrain...
Les spores sont très typiques
Gilbert
Javier Ormad, 19-02-2015 17:39
Javier Ormad
Re : Lamprospora maireana 261214 01
Si.
Ya comentamos entonces (hace 7 años) esa posibilidad de asociación.
Marcel Vega, 19-02-2015 18:26
Re : Lamprospora maireana 261214 01
Hola Javi,
donde la has recogido?
En Portugal crece frecuentemente con Fossombronia caespitiformis (pero también con A. alternifolium). Como Jan ha escribido ya era imposible de encontrar la infección del musgo Fossombronia aunque tenemos varias colecciónes...
Saludos,
Marcel
Javier Ormad, 19-02-2015 18:47
Javier Ormad
Re : Lamprospora maireana 261214 01
Tenemos dos zonas de recolección en la provincia de Valencia, una en la zona de Enguera y otra en La Cañada, Paterna.
Saludos
Miguel Ángel Ribes, 19-02-2015 22:25
Miguel Ãngel Ribes
Re : Lamprospora maireana 261214 01
I have no idea about mosses, but I think in my second macro picture, down right, there is a Fossombronia; but the other it is not Archicium.

Only Lamprospora dicranellae is cited in Canary Islands. 

Thaks to all.