
02-07-2025 09:32

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the

01-07-2025 23:37
Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57
Ethan CrensonHi all, Another find by a friend yesterday in Bro

30-06-2025 14:45

This is a quite common species on Nothofagus wood

25-06-2025 16:56
Philippe PELLICIERBonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11
Ethan CrensonHello all, A friend found this disco yesterday in
Nectriaceae?
Piet BORMANS,
07-09-2010 12:01

Récolté samedi passé sur des tiges mortes de Typha latifolia.
Ascomata rond, couleur jaune-orange, poussant au-dessus du substrat, dimension du diamètre 0,20-0,23mm
Asci 70-85 x 9 - 12 µm.
Spores 17-24 x 4-5 µm, cloisonnées 3 fois.
Alain GARDIENNET,
07-09-2010 12:12
Re:Nectriaceae?
Bonjour Piet,
Un Hydropisphaera certainement, donc un Bionectriaceae (tester la non réaction à KOH).
Probablement Hydropisphaera erubescens. Les spores seraient-elles striées ?
Alain
Un Hydropisphaera certainement, donc un Bionectriaceae (tester la non réaction à KOH).
Probablement Hydropisphaera erubescens. Les spores seraient-elles striées ?
Alain
Alain GARDIENNET,
07-09-2010 12:17
Re:Nectriaceae?
Mais je m'interroge sur l'habitat, H. erubescens étant régulièrement observé sur feuille de houx.
Si un spécialiste pouvait prendre le relai...
Alain
Si un spécialiste pouvait prendre le relai...
Alain
Gary Samuels,
07-09-2010 14:26
Re:Nectriaceae?
Good Morning Piet!
I agree with Alain, your fungus is most likely Hydropisphaera erubescens. We've had it on a wide range of substrata, including Holly (Ilex) in France, and geographic locations (as far away as New Zealand). An interesting, and distinctive, feature of this species is the presence of orange globules in crush mounts in water.
Gary
I agree with Alain, your fungus is most likely Hydropisphaera erubescens. We've had it on a wide range of substrata, including Holly (Ilex) in France, and geographic locations (as far away as New Zealand). An interesting, and distinctive, feature of this species is the presence of orange globules in crush mounts in water.
Gary
Piet BORMANS,
07-09-2010 21:40

Re:Nectriaceae?
Merci beaucoup Alain pour votre réponse trés rapide. La réaction au KOH est négative et les spores sont lissent.
Also many thanks to Gary for his confirmation and explanation.
Piet Bormans
Also many thanks to Gary for his confirmation and explanation.
Piet Bormans