
07-06-2025 15:39

A friend sent me a few Betula seeds with tiny blac

08-06-2025 18:03
Bonjour à tous, Une récolte alpestre discrète

08-06-2025 14:55

Ascomata only ca. 1 mm, erumpent on very thin Sali

04-06-2025 15:10
Stefan JakobssonHi forum, On a herbaceous stem, possibly Aegopodi

03-06-2025 20:52
Stefan BlaserHello everybody, I didn't get anywhere with this

20-05-2025 22:15

I found this ascomycete at the base of a dead fern
Didymella applanata? Small black spots on perennial stem of blackberry
Wim de Groot,
10-01-2025 11:24
Björn Wergen,
12-01-2025 16:17

Re : Didymella applanata? Small black spots on perennial stem of blackberry
Hi,
this should be compared with Ploettnera exigua. The greenish parts of the fruitbody are typical, you can alos check in IKI, ascus porus should react red.
regards
björn
this should be compared with Ploettnera exigua. The greenish parts of the fruitbody are typical, you can alos check in IKI, ascus porus should react red.
regards
björn
Wim de Groot,
12-01-2025 16:56
Re : Didymella applanata? Small black spots on perennial stem of blackberry
Hi Björn,
I cannot find information of this species on this forum or by a google search. Do you have a link to Ploettnera exigua?
Regards, Wim de Groot
Viktorie Halasu,
14-01-2025 01:51

Re : Didymella applanata? Small black spots on perennial stem of blackberry
Hello,
try here: https://ascomycete.org/Portals/0/Archives/AscomyceteOrg%2003-01%2019-23.pdf or on Zotto's googledisk.
Viktorie
try here: https://ascomycete.org/Portals/0/Archives/AscomyceteOrg%2003-01%2019-23.pdf or on Zotto's googledisk.
Viktorie