Nectria - Forum ASCOFrance

26-02-2026 15:00

En madera sin determinar

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Pezizale

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

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Anamorph on Tilia

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lasiosphaerioid on pine cone with small, slender spores - Denmark

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

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Calycina heterospora

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BonjourJ'avais un deuxième échantillon moins mat

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Hola buenas tardes!! Necesito ayuda para la ident

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ruiz Jose

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

19-02-2026 13:50

Hairy disc-"Patinella sanguineoatra" like

Margot en Geert Vullings

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

19-02-2026 12:01

Ayuda con esta

Castillo Joseba

Me mandan el material de Galicia (España), recole

Nectria

Enrique Rubio, 03-06-2015 20:09

Does anyone knows the actual taxonomic status of Nectria ellisii C. Booth?

Thanks in advance

Christian Lechat, 03-06-2015 20:46

Re : Nectria

Hi Enrique,
The name Nectria ellisii Booth is unchanged although it is not the genus Nectria.
According to Booth's description, it could be the genus Lasionectria.

Regards,
Christian

Enrique Rubio, 03-06-2015 21:00

Re : Nectria

Ok. Thanks a lot, Christian. Do you know if it has been formerly recobined in Lasionectria?

Christian Lechat, 03-06-2015 21:15

Re : Nectria

there is no new combination currently, I'm working to this!

Cheers,
Christian

Enrique Rubio, 03-06-2015 21:18

Re : Nectria

OK. One more thing: Do you know where is a good description of?

Chris Yeates, 03-06-2015 21:55

Re : Nectria

con amables deseos

Chris

1959-n73-Booth-0001.pdf

Jacques Fournier, 04-06-2015 09:28

Re : Nectria

thanks Chris,
this hard to find paper will be very useful to many of us, even though the nomenclature is a bit outdated.
Cheers,
Jacques

Enrique Rubio, 04-06-2015 12:45

Re : Nectria

Thanks a lot, Chris!

Regards

Enrique Rubio, 04-06-2015 18:39

Re : Nectria

Maybe this fungus is 'Nectria' ellisii. My collection was made on Iris pseudacorus leaves on a damp place together with Nectriella dacrymycella.

The hairy yellow ascomata are 250-275 microns and the ascospores seem to be faintly striate.

What do you think?

Christian Lechat, 04-06-2015 20:11

Re : Nectria

Hi Enrique,
there are two possible genera: Lasionectria or Ijuhya. Hairs of Lasionectria arise from cells of the wall while the hairs of Ijuhya occur from the base of ascomata agglutinated to form teeth, arranged in a stellate fringe around upper margin of perithecia.
I attach two keys of these genera, maybe they will help you.

Regards,
Christian

Enrique Rubio, 04-06-2015 20:37

Re : Nectria

So I need to cut it. Well, I'll try it but I don't know if I'm to be able with so small ascomata.

Thanks Christian!

Enrique Rubio, 09-06-2015 21:11

Re : Nectria

Hi Christian

Might you do a better idea with these pics?

Enrique Rubio, 09-06-2015 21:14

Re : Nectria

So my fungus could be a Lasionectria species, isn't?

Christian Lechat, 09-06-2015 21:49

Re : Nectria

Wow! Enrique, very nice, I think it is Ijuhya. This pecimen is very interesting.
It would be great if you could send me a part of your collection.

Christian

Enrique Rubio, 10-06-2015 12:22

Re : Nectria

Excuse me, Christian. I wanted to say Ijuhya...

Yes I'll send you my material. Remember that I think the ascospore are ver finely striate.

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