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27-09-2020 20:28

Mirek Gryc

Hi.Several fruiting bodies grew from a piece of st

25-09-2020 18:06

Andgelo Mombert Andgelo Mombert

Bonsoir, Un petit Unguiculariopsis intéressant.

23-09-2020 16:41

Josep Torres Josep Torres

Hola. Pequeñas fructificaciones sobrias la superf

27-09-2020 10:53

Polina Havrysh Polina Havrysh

Dear community!There's a coelomycetes fungus on Ta

26-09-2020 17:20

Gérard MELARD

Bonjour,Je cherche à identifier ce champignon sur

25-09-2020 16:41

Thomas Læssøe

Any thoughts on this one:https://svampe.databasen.

25-09-2020 11:01

Mirek Gryc

Hi One small ascomata (about 8 mm in diameter) fo

24-09-2020 17:08

Garcia Susana

Apotecios estipitados, de hasta 1mm de diámetro.

24-09-2020 16:05

Angel Pintos Angel Pintos

Anybody can help with this?:Rhinocephalum chochrja

05-01-2019 14:57

Edvin Johannesen Edvin Johannesen

These orange "jelly"-like apothecia grow at the ap

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Trichopeziza sulphurea
Patrice TANCHAUD, 26-01-2020 09:30
Bonjour,

On a twig of a shrub (probably ornamental). Spores 22-33 x 2-3,8 µm. Seems to be T. sulphurea usually on nettle ?

Thanks in advance.

Patrice
Hans-Otto Baral, 26-01-2020 09:53
Hans-Otto Baral
Re : Trichopeziza sulphurea
Bonjour Patrice

indeed this looks like T. sulphurea. Indeed I have this species by 95% on Urtica and the rest on other herbs. Did you try to look at the wood anatomy? A simple break of the rotten wood might be enough: any central pith, how look the pores?

Did you check ascus IKI reaction and croziers?

Zotto
Patrice TANCHAUD, 26-01-2020 11:08
Re : Trichopeziza sulphurea
You are right Zotto, an other "big" herb. Here are too IKI and ascus.
  • message #61101
Hans-Otto Baral, 26-01-2020 11:56
Hans-Otto Baral
Re : Trichopeziza sulphurea
o.k., so asci simple-septate and apex amyloid (it should turn red at high concentration, if your Lugol allows that.
Patrice TANCHAUD, 26-01-2020 12:44
Re : Trichopeziza sulphurea
OK, thanks.