30-03-2026 09:53
Yanick BOULANGERBonjourVoici des petites fructifications poilues s
30-03-2026 12:03
William Slosse
Hello all,On 27/03/26, in Kraaiveld in Wingene (Be
25-03-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a dead b
27-03-2026 10:47
Ã…ge OterhalsI have tentatively identified this Stictis to S. f
28-03-2026 07:55
Marc Detollenaere
Hello everybody,Yesterday I found a number of whit
26-03-2026 15:31
Ã…ke Widgren
Hello,I found this one in October last year, on r
27-03-2026 15:23
Gernot FriebesHi,this Trichopezizella deviates from typical T. b
27-03-2026 15:08
Gernot FriebesHi,I'm looking for help with this coelomycete on C

Hola a todos.
Subo unas fotos de una Rutstroemia que encontramos sobre hojas de Euphorbia en la zona de El Valle del Lago.
Esporas de 10,7-12,9 x 4,6-5 micras.
Ascas pleurorrincas.
¿Qué les parece?
Gracias por sus respuestas.
Saludos
Rubén
hmm, where exactly did you collect this? On the road to Farrapona? There I made a similar collection 4 years ago, but the spores were much larger: *18-19.5 x 7-8 µm.
The asci are amyloid?
You can find my sample under Rutstroemia aff. calopus, HB 9784 in the folder calopus cf., cf. Euphorbia.
Locality: in Valle de Saliencia, the way up to the Collada de La Farrapona, 2km further up the braña Las Campas, on unidentified plant remains in the environment groups Euphorbia sp. seen in the photo.
Zotto
Hola Gilbert.
MagnÃfico dibujo.
Saludos
Rubén
Characteristics are:
- crystals at the margin (I see small ones on Ruben's photo)
- spores turning brown with age (this depends on the maturation)
- medulla strongly amyloid (remains to be checked).
Zotto
Merci pour ta réponse mais, je n'ai pas étudié la chair hélas... Je ne peux donc te répondre surles cristaux et sur l'amyloïdie de la medulla. En revanche, pas observé de brunissement au niveau des spores. Peut-être Ruben...
Amitiés
Gilbert
maybe this medulla amyloidity is variable, who knows....
Zotto








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