Ostropoloid fungus on Ammophila

28-02-2026 11:54

Sinensia

Alain GARDIENNET

Hi forum,Is anyone aware if the 1936 edition of Si

28-02-2026 14:43

Georgian litterature

Alain GARDIENNET

A new refrence desired :Svanidze, T.V. (1984) Novy

01-03-2026 18:02

unidentified Helotiales on a leaf

Francois Guay

I found this mystery Helotiales on an incubated le

01-03-2026 14:10

Peziza varia complex?

Antonio Couceiro

Hola, me gustaria conocer opiniones sobre este tem

01-03-2026 20:34

Velutinus

Hans-Otto Baral

Does someone have access to Phytotaxa? I am intere

28-02-2026 11:05

Peziza

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

01-03-2026 18:46

Lichenicolous myxomycete on Lopadium

Robin Isaksson

Hi! This species i se from time to time in the

01-03-2026 08:55

Capronia normandinae paper

Michel Hairaud

Bonjour , Je souhaiterais recevoir cet article :�

01-03-2026 15:31

White apothecia on Homalothecium lutescens

Csaba Németh

Hello!I found these apothecia on Homalothecium lue

01-03-2026 17:51

minuscule espèce fimicole

Bruno Coué

Bonjour,sur vieilles crottes de sanglier en chambr

« < 1 2 3 4 5 > »

Ostropoloid fungus on Ammophila

Enrique Rubio, 11-05-2015 19:21

Hi to everybody

This Karstenia species was found on debris of Ammophila arenaria. This fungus seems to match with Karstenia idaei, a fungus that we found commonly on subalpine woody sustrates, but I have doubts with Karstenia macer a species that I don't know although it has a negative asci IKI reaction.

Can you help me?

Thanks again

Hans-Otto Baral, 11-05-2015 22:20

Re : Ostropoloid fungus on Ammophila

I can hardly believe that the asci are negative. Did you try with KOH-pretreatment?

K. idaei is really a good option, though the spores are a bit narrow. K. macer is usually with grey-olive exterior.

Enrique Rubio, 12-05-2015 21:28

Re : Ostropoloid fungus on Ammophila

Thanks Zotto. Tomorrow I'll try the KOH pret. of the asci

Accès membres

Forum AscoFrance