14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
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
11-04-2026 10:19
Michel Hairaud
Chers amis d'Ascofrance , voici une très bonne no
11-04-2026 10:10
Michel Hairaud
Dear Ascofrance members, here is some very good ne
10-04-2026 23:22
Gernot FriebesHi,ascospores are 1- to 3-septate, approximately
anamorph on living leaves of Prunus serotina
Riet van Oosten,
06-10-2021 19:23
Hello,
Just a try ...
Found by Willy Heimeriks, October 2021, the Netherlands, on living leaves of Prunus serotina.
On the same leaf Miricatena prunicola.
On the same leaf Miricatena prunicola.
Conidia: Me: 5.2 x 2.1 µm.
Greetings, Riet
Chris Yeates,
07-10-2021 16:45
Re : anamorph on living leaves of Prunus serotina
Hello Riet
These foliicolous fungi with small hyaline unicellular conidia are in a very confused state, with vast numbers of names in Phoma, Phyllosticta etc. created in the past and mostly based on host relationships.
There is a Phyllosticta serotina https://www.biodiversitylibrary.org/page/48300462#page/32/mode/1up
and a Ph. treleasei https://www.biodiversitylibrary.org/page/32874282#page/295/mode/1up
van der Aa comments on the latter - see attached.
When something as distinctive as the Miricatena comes along that is a more hopeful direction ;-)
Sorry can't be of any real help here.
Kind regards, Chris
Extracted-page-from-van-der-Aa-2002-Phyllosticta-0001.pdf
Riet van Oosten,
07-10-2021 17:00
Re : anamorph on living leaves of Prunus serotina
Hello Chris,
Thank you for your information!
Indeed Miricatena prunicola is nice and clear :-)
Kind regards, Riet