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22-04-2026 20:17

Pseudaegerita spec.
Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

23-04-2026 06:46

Fungus sp
François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Peziza
Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 19:12

Poilu, violet avec KOH
Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Hymenoscyphus sp
Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Neonectria ou thelonectria ?
Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 13:36

Wentiomyces-like on Salix
Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Lophodermium on Typha
Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Hyphomycete on Typha
Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

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Arpinia luteola
Enrique Rubio, 26-08-2021 12:37
Enrique RubioDo any of you know where the holotype of Arpinia luteola var. luteola could be found if it exists?
Does anyone have material of this species for study and sequencing?
Many thanks in advance
Enrique
Viktorie Halasu, 26-08-2021 13:15
Viktorie Halasu
Re : Arpinia luteola
Hello Enrique,

the protologue says the holotype is in Leiden, no number given. Their online catalogue lists two specimens labelled as type (same date and collector) and one later collection by someone else:
https://data.biodiversitydata.nl/naturalis/specimen/L%20%200053750
https://data.biodiversitydata.nl/naturalis/specimen/L%20%200053749
https://data.biodiversitydata.nl/naturalis/specimen/L.4305884

Viktorie
Enrique Rubio, 26-08-2021 13:20
Enrique Rubio
Re : Arpinia luteola
Great! Thanks a lot, Viktorie.