Accès membres

Mot de passe perdu? S'inscrire

06-02-2025 06:25

Bharati Mandapati

Hi All, I would love some help with this Lasiobel

06-02-2025 19:28

Rot Bojan

Hello!On a fallen twig (possibly Corylus) I found

06-02-2025 18:11

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, while digging in my fungarium, I found an

05-02-2025 04:38

Ethan Crenson

Hi all, Found by a friend last Saturday in Staten

05-02-2025 18:40

Marc Detollenaere Marc Detollenaere

On rotten wood of Pinus, I found some green synne

05-02-2025 11:50

Margot en Geert Vullings

On the inside of Salix bark we found white rosette

29-01-2025 18:12

Blasco Rafael Blasco Rafael

Hola, he encontrado estos pequeños Ascos liqueniz

05-02-2025 10:54

Adam Polhorský

Hello, I'm looking for descriptions of Apodospora

28-02-2017 09:34

Roberta Pini

Good morning,I am looking for the paper by Lundqvi

04-02-2025 20:26

Yanick BOULANGER

BonsoirJe pense que c'est Mollisia cinereaJ'ai hé

« < 1 2 3 4 5 > »
Interesting orange asco on grimmia
Robin Isaksson, 30-12-2024 23:57
Robin IsakssonHi! This one i have hard to find anything on.
Does anyone know it? Macropicture 0.5mm / micro 10um.
Spores first aseptate, later 3-septate.
16-19 x 4-4.5 um, smooth, young with many droppets, older with bigger and few.
Asci 8 spores, 77-89 x 10-11, iki + blue.
Apothecia orange, 0,31 - 0,51 mm.

I can take more pictures if needed.

Best regards
  • message #81165
  • message #81165
  • message #81165
  • message #81165
  • message #81165
Hans-Otto Baral, 31-12-2024 10:03
Hans-Otto Baral
Re : Interesting orange asco on grimmia
Interesting! Any obs. on the excipulum? The amyloid ring looks a bit like everted, do you have more photos, especially of younger asci?
Hans-Otto Baral, 31-12-2024 12:03
Hans-Otto Baral
Re : Interesting orange asco on grimmia
I see a large apothecium and a very small immature one. Surely this is helotialean.
Robin Isaksson, 31-12-2024 12:31
Robin Isaksson
Re : Interesting orange asco on grimmia
Yes it is apothecia, 

I did add pictures of asci in K/I
Young asci in water
Spore in K 
Excipulum in water

I did also note that some parafyses is branched, apothecia is K -
and i also measuerd longer 3 sept spores reach up to 24 um in this cut.
  • message #81174
  • message #81174
  • message #81174
  • message #81174
Hans-Otto Baral, 31-12-2024 17:20
Hans-Otto Baral
Re : Interesting orange asco on grimmia
Now it is clearly Calycina-Type. After this I wonder about the croziers. A relationship with "Bryoscyphus" could be possible but then I would expect crystals in the medulla.
Robin Isaksson, 02-01-2025 10:49
Robin Isaksson
Re : Interesting orange asco on grimmia
Dear zotto,

Take it as unfavourable coincidence or as incompetence, but i cant comfirm if it has croziers or not. have have made severel cuts and dont se it, its mostly a goo and when trying to seperate it gently it mashed.

but its no crystals that i can see.

ad spores in Crb.
  • message #81191
  • message #81191
Hans-Otto Baral, 02-01-2025 11:01
Hans-Otto Baral
Re : Interesting orange asco on grimmia
O.k. Another riddle for the future...