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09-06-2026 18:32

Camille Mertens

Sur morceau de roseau immergé 0,5 - 0,7 mm de dia

08-06-2026 10:16

Spooren Marco Spooren Marco

I don`t have a clou about this fungus,it is not in

08-06-2026 17:00

François Bartholomeeusen

Good day everyone, On June 5 2026, I collected de

07-06-2026 18:18

Mario Schulz

Hello everyone, i found on 31.5 the following Mol

07-06-2026 15:10

William Slosse William Slosse

Hello everyone,On 05-06-26, I found following asco

05-06-2026 11:02

Thomas Læssøe

https://svampe.databasen.org/observations/10596691

07-06-2026 12:09

François Freléchoux François Freléchoux

Bonjour, Voici une brève description de ce qui m

07-06-2026 12:43

Steve Clements

Bojour. This was a strange find on a stick on my

12-07-2015 00:05

Nedim Jukic Nedim Jukic

This one from the same locality as the previous on

06-06-2026 17:44

Steve Clements

Bonjour, This disco was on planed wood 3 x 1.5 cm

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Incrucipulum? on Vaccinium leaves
Marja Pennanen, 27-07-2017 13:11
Hello forum,

sorry about the poor quality of photos.

These about 0,3 mm wide light ones grow on Vaccinium uliginosum leaves and seem to have grey hairs. On the same leaf grows something even smaller, but I have not yet studied them.

The spores are about 6x2, asci 40x4 and paraphyses are lanceolate and exceeds the asci about 20 micrometers.

The hairs are nultiseptate, have crystals and become ligter to the top, up to 90x4.

I have no articles of Incrucipulum, so I can not determine these. Maybe someone here has better sources...

Marja
  • message #49805
  • message #49805
  • message #49805
Lothar Krieglsteiner, 27-07-2017 13:43
Lothar Krieglsteiner
Re : Incrucipulum? on Vaccinium leaves
I think there is an Incrucipulum species on Vaccinium, I. virtembergense. I think it was described by Matheis from a bog in the Black Forest, Baden-Wuerttemberg.

I do not have the paper just now (not at home), so I can only guess if the micros could fit.


Best regards from Lothar

Marja Pennanen, 27-07-2017 14:43
Re : Incrucipulum? on Vaccinium leaves
Hi Lothar,

thank you for the answer. I have found I. virtembergense on Vaccinium leaves. It was white and the microscophy was bigger. I asked this because this is not the same.

Marja
Hans-Otto Baral, 27-07-2017 15:28
Hans-Otto Baral
Re : Incrucipulum? on Vaccinium leaves
Hi Marja
I do not think it is Incrucipulum. But the photos should be more sharp. The hairs are surely warted, i assume. Can you exclude a Brunnipila? That would be my first idea. Are the septa denser towards hair apex or more distanct?
Zotto



Marja Pennanen, 27-07-2017 16:16
Re : Incrucipulum? on Vaccinium leaves
Hi Zotto,

thank you.
The crystals leaded me to a poor path in determination. The colour is a bit odd, but this is propably B. fuscenscens, which I have found ealier on Vaccinium leaves.