03-11-2024 17:36
B Shelbourne
• Macro and habitat suggest Hymenoscyphus s.l.,
04-11-2024 22:58
B Shelbourne
• Both Erysiphe and Phyllactinia species reporte
04-11-2024 20:28
Malcolm Greaves
A small group of Scutellinia found on a rotting lo
03-11-2024 07:27
Juuso ÄikäsThis tiny (0.2 mm wide) brown cup fungus was growi
02-11-2024 16:34
B Shelbourne
• Host suggests Sawadaea bicornis or Phyllactini
31-10-2024 22:25
Karen PoulsenHello, On half weathered Betula leaf, I noticed t
31-10-2024 21:42
Karen PoulsenHello, On last year's pine needles on the ground
28-10-2024 17:51
B Shelbourne
• Macro and habitat suggest Hymenoscyphus s.l.,
Fusarium sambucinum
Thomas Flammer,
07-05-2025 10:18
Enrique Rubio describes it here
https://www.centrodeestudiosmicologicosasturianos.org/?p=146
But he found it on Sambucus
Spores: 21.6 - 27.7 x 7.0 - 8.2 µm - Q: 2.76 - 3.77 (Ø LxB: 24.6 x 7.7 ØQ:3.2 N: 8)
Anamorph spores apprx. 40 - 50 ym
Anamorph spores apprx. 40 - 50 ym
Mathias Hass,
08-05-2025 07:25
Re : Gibberella cf pulicaris on Genistae
Hi,
The current name of Gibberella pulicaris is Fusarium sambucinum. In a broad sense it is a large species complex. Im certainly no expert but I got the impression that it's F. sambucinium s.str on Sambucus (from which it is described) but on other hosts I'm not sure it can be assigned to species on the basis of morphology. Maybe this site is useful : https://www.fusarium.org/page/TaxonomyDisplay/198
Kind regads
Mathias