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Mot de passe perdu? S'inscrire

17-07-2025 11:55

Una para ID 833
Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Nectria
Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

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Patellaria crassispora?
Unai Fernandes, 11-01-2021 23:02
Hi! Good night!

I collected this Patellaria in dead plant of Baccharis halimifolia. I followed the documents on Baral's website and found P. crassispora who seems to me to be a good match or at least similar. But since her situation is not so clear yet, and she is still a species under study, I would like to receive any help regarding her. It has a bluish hymen and slightly blue multi-nucleated spores.


Any help is welcome! Thanks you very much!


Unai!

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Hans-Otto Baral, 12-01-2021 07:35
Hans-Otto Baral
Re : Patellaria crassispora?
Yes, this is undoubtedly the species. The bluish exudate is clearly visible and the spores multiguttulate (not -nucleate!). The contents are LBs (lipid bodies). Also the spores can hardly be bluish, I think you refer to an optical effect of refraction.

I would be glad to get the collection data for a distribution map.
Unai Fernandes, 12-01-2021 10:14
Re : Patellaria crassispora?
Hello Zotto!

If they're multiguttulate, I mentioned it wrong. I'll send you the  data without any problem.

Thank you for your help.



Unai
Hans-Otto Baral, 12-01-2021 10:46
Hans-Otto Baral
Re : Patellaria crassispora?
Yes, the nuclei are non-refractive and hard to see, there is certainly only one nucleus in each cell.
Unai Fernandes, 12-01-2021 15:00
Re : Patellaria crassispora?
Thank you very much! We are in contact.

Unai