16-04-2026 22:09
Buckwheat PeteHello, I'd like to ask about this older specimen:
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
15-04-2026 19:33
Fátima Durán ManzanequeHi!! I need help, I found this Ascomycete but I d
14-04-2026 21:52
Gernot FriebesHi,found on dead leaves of Carex elata. Conidia: 4
14-04-2026 20:31
Gernot FriebesHi,can this be Psilachnum lateritioalbum on Phragm
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
12-04-2026 12:22
William Slosse
In a dune grassland in Oostduinkerke (Belgium), on
11-04-2026 15:45
Zuzana Sochorová (Egertová)
Please, could anyone send me this paper?Moyne G.,
11-04-2026 13:34
Artem PtukhaHello, I am seeking assistance with the identific
Nectriaceae?
Piet BORMANS,
07-09-2010 12:01
Est-ce que quelqu'un peut m'aider à déterminer cet asco, qui selon moi appartient au genre Nectriaceae.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
Piet BORMANS,
07-09-2010 12:25
Re:Nectriaceae?
Asci dans l'eau (x 400)
Piet BORMANS,
07-09-2010 12:26
Re:Nectriaceae?
Spores dans l'eau (x 1000)
Piet BORMANS,
07-09-2010 12:28
Re:Nectriaceae?
Spores dans eosine x kongorouge
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