26-04-2024 10:07
Mathias HassHello, Does anyone know what this is? Found on J
24-04-2024 21:54
éric ROMEROBonjour, J'ai trouvé ce Lasiobolus sur laissées
23-04-2024 15:18
Lothar Krieglsteiner... but likely a basidiomycete. I hope it is o.k.
23-04-2024 13:17
Edouard EvangelistiBonjour à tous, Je viens de récolter ce que je
23-04-2024 21:49
Ethan CrensonHello all, A friend recently found this orange as
22-04-2024 11:52
Zuzana Sochorová (Egertová)Hello,I made a loan of a collection of Microstoma
11-01-2022 16:36
Jason KarakehianHi does anyone have a digital copy of Raitviir A (
22-04-2024 20:38
Miguel Ángel RibesGood afternoon.Does anyone know this anamorph?It g
Hopefully there is someone here that can help me with this inconspicuous species I collected on the underside of Platanus x hispanica leaves on 24/4/2016:
Apothecia up to 0.4mm, smooth to densely hairy
51.128851°N, -0.152131°W 70 metres above sea level
Ascospores 8.1-10.5 x 2.9-4 µm, smooth, hyaline, aseptate, with few small droplets
Asci with croziers, IKI light blue, possibly with Hymenoscypus type ring (?)
Paraphyses with single elongated, +/- refractive vacuole
Hairs when present clavate, smooth, up to 3-septate, end cell with single vacoule.
I have no idea where this species belongs, so any hints whatsoever would be much appreciated!
Amitiés,
Nick
the apical ring looks more Sclerotinaceous to me but about the genus I have currently no idea.
cheers,
Stip
this looks indeed a bit sclerotiniaceous, mainly the basal amyloid protrusion. Could you please characterise the excipulum? Possibly the fungus is related to Moellerodiscus, though being very small and apparently sessile.
Zotto
Thanks for the advice. I had briefly considered Sclerotiniaceae but ended up getting nowhere.
I must admit I haven't grasped the terminology to describe the excipulum, so I'm hoping the picture helps....If not, I can try some more sectioning but I fear I'll end up with less than ten fingers :)
You can see the outside of the apothecium is a rosy-brown colour and which darkens lower down. The point of attachment is black.
Cheers,
Nick
I see there was a similar case of sessile ?Moellerodiscus growing on a twig of Ligustrum which I could study only in the dead state.
Hi Zotto,
ah - I remember this. I think it grew together with Tympanis ligustri there.
Regards from Lothar