On Hedera - Forum ASCOFrance

01-06-2025 09:37

Octospora

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Hi All, I found this Octospora growing with liver

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En tallo de herbaceas 1102

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me mandan el material seco de Galicia (España)

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Help with a Pleosporal.

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hymenoscyphus albidus

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BonjourRécolté sur une brindille au fond d'un fo

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On Hedera

Margot en Geert Vullings, 03-04-2024 20:01

On hedera leave we saw these round structures with a mass of (conidio?) spores with one large droplet, measured in water: Me = 7 × 4.4 µm ; Qe = 1.6

Could this be the anamorph of Hypoderma hederae?
I found this drawing (last picture) on the internet with a similar structure at the bottom left:
https://fungi.myspecies.info/taxonomy/term/6085/media

Thanks in advance, Margot&Geert

Luc Bailly, 04-04-2024 18:36

Re : On Hedera

Hello,

Probably the anamorph of Trochila craterium: https://www.centrodeestudiosmicologicosasturianos.org/?p=8272

I recently found it in Belgium.

Cheers - Luc Bailly

Margot en Geert Vullings, 04-04-2024 20:32

Re : On Hedera

Thank you very much Luc for the suggestion, it seems to fit well with the conidia size.
Kind regards, Margot&Geert

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