06-11-2024 20:07
B Shelbourne
• Macro and habitat suggest Hymenoscyphus s.l.,
04-09-2024 21:02
Stephen Mifsud
I have found an interesting Xylaria growing on fal
06-11-2024 11:59
Stephen Mifsud
I am trying to identify a Cheilymenia sp. using ke
05-11-2024 18:00
Karen PoulsenHello, Can anyone help with this one? On twigs o
05-11-2024 10:35
Juuso ÄikäsThese pale-yellow fruitbodies were growing on core
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
04-11-2024 17:32
Yves AntoinetteBonjour, je pense qu'il peut s'agir de Trichoderma
Phomopsis sp?
Garcia Susana,
30-01-2014 12:04
I found these pycnidia growing on Hedera helix.
Since two types of conidia appear, I think it's Phomopsis , but I do not know if anyone is able to determine the species.
Alpha conida: 7-10 x 4.5-6um
Beta conidia: 16-23 x 2.5-3um
regards
Susana
Martin Bemmann,
30-01-2014 13:04
Re : Phomopsis sp?
Hi Susana,
Groves 1935 has Phomopsis pulla on Hedera (description attached).
Regards
Martin
Groves 1935 has Phomopsis pulla on Hedera (description attached).
Regards
Martin
Garcia Susana,
30-01-2014 13:28
Re : Phomopsis sp?
Thanks, Martin
But alpha conidia are wider.
But alpha conidia are wider.
Martin Bemmann,
30-01-2014 13:57
Re : Phomopsis sp?
Furthermore Traverso describes long beaks of the pycinidia ("lunghi rostelli"), a feature not mentioned by Groves.