Accès membres

Mot de passe perdu? S'inscrire

18-03-2020 19:03

Suhaib  Firdous Yatoo Suhaib Firdous Yatoo

What is the best way to preserve Ascobolaceae memb

19-03-2020 08:51

William Slosse William Slosse

Dear Forum, on 12/03/20 I found this asco on a de

18-03-2020 22:05

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et à tous,J'ai trouvé cet aprÃ

16-03-2020 14:08

Zoltan Lukacs Zoltan Lukacs

Bonjour, Sous Populus sp. et Pinus nigra, terrain

18-03-2020 17:58

Andgelo Mombert Andgelo Mombert

Bonjour, Le 17-03-20, sur la face infère d'une b

17-03-2020 11:45

Castillo Joseba Castillo Joseba

Me envian el material seco de Galicia,  recolecta

17-03-2020 10:28

Alex Akulov Alex Akulov

Dear friendsCan you help me with the identificatio

14-03-2020 19:14

Koszka Attila

Dear Forum! Which Peziza is this? 2020.03.07., o

28-01-2020 17:34

Edmond POINTE Edmond POINTE

Bonjour et bonne année à tous et à toutes.Trouv

17-03-2020 17:05

Viktorie Halasu Viktorie Halasu

Dear friends,I'm looking for Bresadola's Fungi Tri

« < 484 485 486 487 488 > »
Preservation of Ascobolaceae members
Suhaib Firdous Yatoo, 18-03-2020 19:03
Suhaib  Firdous YatooWhat is the best way to preserve Ascobolaceae members, mostly the smaller ones that are less than 1mm and how to preserve them for herbarium purposes?
How to rehydrate if I want to work on them again?
(as KOH dissolves the episporium).
Hans-Otto Baral, 18-03-2020 19:05
Hans-Otto Baral
Re : Preservation of Ascobolaceae members
The by far very best way is to study the in the fresh state. Everything else leads to minor results and includes artifacts.
Suhaib Firdous Yatoo, 19-03-2020 10:49
Suhaib  Firdous Yatoo
Re : Preservation of Ascobolaceae members
How to preserve them for herbarium?
And can we preserve the smaller ones as slides mounted in Hoyer?
Hans-Otto Baral, 19-03-2020 10:55
Hans-Otto Baral
Re : Preservation of Ascobolaceae members
I can only recomend you to read my paper from 1992 (Mycotaxon).

Preservation in Ascobolus is not different from any other ascomycete. Drying and placing in a tight plastic bag. Hoyer's liquid I remember a bit, it is killing the cells and perhaps also dissolves structures.
Suhaib Firdous Yatoo, 19-03-2020 11:07
Suhaib  Firdous Yatoo
Re : Preservation of Ascobolaceae members
Yes, and cells seem to swell a bit.
Thank you very very much sir.