31-08-2025 19:41
Enrique Rubio
Hi to someone.I need to download this issue of Sve
02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
31-08-2025 17:32
Michel Hairaud
Bonjour, Pas d'identité trouvée pour cette réc
01-09-2025 08:42
François CorhayUn ami, conservateur d'une RN en Belgique, m'a adr
31-08-2025 14:34
Thomas FlammerI have found a Rutstroemia on abt. 2000 m on Alnus
29-08-2025 19:04
Thomas FlammerSpores 21.2 - 26.2 x 8.3 - 11.3 µm - Q: 2.20 - 2.
28-08-2025 17:24
Thomas FlammerI know, that this is not the real topic of this fo
29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
Hairy Bitunicate on living Viburnum lantanoides leaves
Adrian Carter,
29-06-2011 13:46
Two days ago I collected this on the underside of living leaves of Viburnum lantanoides at the Caledonia Gorge in New Brunswick, Canada.
The ascomata are subglobose and quite hairy. The ascomata sit superficially amongst the leaf trichomes and on the surface. There is no obvious leaf spotting.
Ascomata: black, subglobose (250x300u) and hairy, superficial amongst leaf trichomes. Peridium forming a textura angularis. Hairs are tortuous, brown, septate and smooth.
Asci: broadly clavate, 135-145x24u, bitunicate
Pseudoparaphyses: not evident
Spores: hyaline, broadly fusoid, 5-7 septate (large globules in each cell), 50-60x7-8u, often constricted at the 4th septum.
It seems to be common in this area but I can't find a genus for this entity. In the meantime I call it Byssosphaeria sp.
Any suggestions would be appreciated.
Sincerely.
Adrian Carter
