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07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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Even the hairy genus unknown
Marja Pennanen, 05-09-2014 01:28
Hi forum,

it is late and I have tried to determine this peculiar collection.
These grow on a Vaccinium uliginosum leaf. They are up to 0,7 mm wide and stipate.

The hairs are unfamiliar to me, so I'm expecting a new genus for me.
They are septate and seems to have something brush like on the top of them.
They are up to 250x5-7 long.
The spores are about 12-16x2,5-3 and have droplets (or warts, can't be sure).
The asci are about 55-62x5-7, IKI reaction very mild, if some.
Paraphyses are weakly lanceolate, about 2 micrometers wide.
The marginal cells are long, about 40x5-7.

The collection is only one leaf with a few fruitbodies, is there any reason to go and try to find more?

Marja
  • message #31132
  • message #31132
  • message #31132
Martin Bemmann, 05-09-2014 08:32
Martin Bemmann
Re : Even the hairy genus unknown
Dear Marja,

the "brush" on top of the hairs are crystals. This could be Incrucipulum virtembergense.

Best
Martin
Marja Pennanen, 05-09-2014 20:36
Re : Even the hairy genus unknown
Dear Martin,

danke schön!

Yes, it must be Incrucipulum virtembergense, a new genus for me.

This is on the ascomycete list of Finland as Lachnum virtembergense and  has been determined by Raitviir.
No wonder, that I could not determine this, if proffessionals here could not do that...

The funny crystals look like a brush when you see them with 500x magnification ;)

Marja