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24-02-2026 00:21

Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

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Nectria cinnabarina complex?
Gernot Friebes, 22-02-2017 11:03
Hi,

this is a tricky one since there is only the asexual morph present. I think it is a species of the N. cinnabarina complex. Based on the paper by Hirooka et al. (2011) it seems like N. asiatica looks somewhat similar but the authors do mention that both the sexual and asexual morph need to be examined for identification. I'm hoping that someone can confirm that I'm at least on the right track here. Thanks!

The collection was sent to me and initially the host wasn't known but I think it should be Acer based on the buds and wood anatomy. The conidia measure about 6-8 µm in length.

Best wishes,
Gernot
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Christian Lechat, 22-02-2017 11:50
Christian Lechat
Re : Nectria cinnabarina complex?
Hi Gernot,
very difficult without sexual morph!
Sporodochia appearing sessile on your images suggest Nectria dematiosa.

All the best,
Christian
Gernot Friebes, 22-02-2017 11:59
Re : Nectria cinnabarina complex?
Hi Christian,

as I imagined! But from your answer I take it that you agree it should be a species within the N. cinnabarina complex, which I'm already happy with. :-)

Thank you and best wishes,
Gernot