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15-12-2024 15:44

Yannick Mourgues Yannick Mourgues

Here is a Lachnum found on dead branches of Erica

15-12-2024 14:34

Yannick Mourgues Yannick Mourgues

HI. Found this very small cf. Olla specie on deco

15-12-2024 13:56

Yannick Mourgues Yannick Mourgues

Hello. I would like to have your opinions on this

29-12-2024 23:32

ruiz Jose

Hola a todos, de tamaño de unos 3 mm, algunas par

23-12-2024 14:37

Josep Torres Josep Torres

Hello.Some tiny globose black ascomata found on De

29-12-2024 21:05

Charles Aron Charles Aron

Hi All, Recently I found these minute (Ascopores

29-12-2024 09:42

Marc Detollenaere Marc Detollenaere

Anyone familiar with these starlike hyphomycetes?O

28-12-2024 18:20

Filip Fuljer Filip Fuljer

Dear all,today (28 Dec. 2024), I discovered some s

28-12-2024 11:14

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Populus. I foun

23-12-2024 22:59

Lucian Clanet Lucian Clanet

Hello,I'm trying to find information about the Hyp

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Lachnum sp.
Yannick Mourgues, 15-12-2024 15:44
Yannick Mourgues
Here is a Lachnum found on dead branches of Erica sp.

I would like too your opinion on it.

Altier (48800) - Mont Lozère - Alt.=1400m - 27/11/2024

 

Apos diameter = 2-2,5 cm

Asques IKI+ croziers+

Spores hyaline with very small gutulles, 9,9 - 11,9 × 2,8 - 3,7 µm
Q = 2,8 - 3,9 ; N = 35

Marginal hairs 100-500µm long.

Any suggestion ?
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Hans-Otto Baral, 15-12-2024 20:59
Hans-Otto Baral
Re : Lachnum sp.
What is the apo diameter? sorry, I overlooked, but I correct to 2-2.5 mm.

500 µm long hairs is impossible, I would believe 100-150.

This sounds like Lachnum callunae which I am going to describe. See my folder.

Any photos of the hairs?

Are the twigs corticated? I would appreciate coordinates.

The species is lnown from planar regions in the north, a bit different from yours.
Yannick Mourgues, 31-12-2024 11:38
Yannick Mourgues
Re : Lachnum sp.
My Answers to Zotto in PM.

Of course apos diameter is 2-2,5 mm and Hairs are 100-150 µm long.

Yannick
Yannick Mourgues, 31-12-2024 11:44
Yannick Mourgues
Re : Lachnum sp.
Bad pictures of marginal hairs...
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Hans-Otto Baral, 31-12-2024 18:13
Hans-Otto Baral
Re : Lachnum sp.
This is fine, looks like in L. virgineum. The difference to that species is mainly in spore width.