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07-01-2026 10:24

Pezicula sp. on indet. hardwood - 303870019
Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

07-01-2026 22:22

Tatraea sp. on indet. hardwood - 303452087
Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

07-01-2026 17:29

White tree-like anamorph on Populus
Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

anamorph Chlorociboria aeruginella
Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

07-01-2026 10:05

cf. Chaetospermum on Xylaria - 303631739
Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

06-01-2026 20:54

Gymnoascus ?
Thierry Blondelle Thierry Blondelle

Bonjour à tous et meilleurs voeux pour cette nouv

02-01-2026 17:43

Spores with a sheath
MARICEL PATINO

Hi there, although I couldn't see the fruitbody, I

04-01-2026 17:45

Pithya cupressina with large apothecia looking like P. vulgaris.
Stephen Martin Mifsud Stephen Martin Mifsud

I was happy to find these orange asmocyetes which

02-01-2026 22:48

Calycina languida ?
éric ROMERO éric ROMERO

Bonjour tous, Je profite de cette nouvelle demand

02-01-2026 19:35

Thysanophora?
William Slosse William Slosse

Good evening everyone,First of all, my best wishes

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Septoria on Impatiens glandulifera
Lydia Koelmans, 30-06-2025 16:56
Please can anyone tell me the species name of the septoria leaf spot on Impatiens glandulifera? Thank you!
Nihad Omerovic, 30-06-2025 21:55
Re : Septoria on Impatiens glandulifera
Possibly Septoria balsaminae?


https://bladmineerders.nl/parasites/fungi/dikarya/ascomycota/pezizomycotina/dothideomycetes/dothideomycetidae/mycosphaerellales/mycosphaerellaceae/septoria/septoria-balsaminae/


https://www.mycobank.org/details/26/19081
Lydia Koelmans, 02-07-2025 00:24
Re : Septoria on Impatiens glandulifera
Thank you, Nihad. Interesting that Impatiens host leads to this, but Impatiens glandulifera doesn't. I will follow this up. Maybe I haven't got the species right...