Accès membres

Mot de passe perdu? S'inscrire

14-10-2019 16:02

Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

12-10-2019 22:06

Mirek Gryc

Hello all.A few days ago I found Peziza which I in

13-10-2019 14:31

Thorben Hülsewig

Hi there, I have here a Calycina sp. which I cann

13-10-2019 18:13

Riet van Oosten Riet van Oosten

Hello, On the culm of Phragmites australis (on th

13-10-2019 18:42

Ethan Crenson

Does anyone have: Liew, E.C.Y.; Aptroot, A.; Hyde

13-10-2019 16:46

Riet van Oosten Riet van Oosten

Hello, Found on the culm of Phragmites australis,

12-10-2019 16:25

Yulia Lytvynenko

Dear friends.I have one sample of the Sporormia wi

08-10-2019 22:17

Josep Torres Josep Torres

Hola.Pequeños cuerpos sobre un tronco de Crataegu

12-10-2019 22:16

Michael Haldeman

I found this fungus on the thallus of Ochrolechia

21-09-2019 17:02

Raúl Tena Lahoz Raúl Tena Lahoz

Dear friends,Ricardo Galán asked me to post this

« < 1 2 3 4 5 > »
Bluish Otidea
Enrique Rubio, 16-09-2019 21:28
Enrique RubioThis Otidea grew at 1000 m in a forest with Corylus avellana and Fagus sylvatica on calcareous soil. The pruinose young excipulum has persistent lilaceous hues.
Excipulum not reddish in Melzer's reactive, bright yellow in KOH (fresh material). Neither crystal-like aggregates among the hyphae of the medullary excipulum, nor striate exudates on these cells. This species is relatively common in Asturias (north of Spain) on calcareous soils of forest without conifers.
I think that the strongly yellow reaction in KOH of the fresh ectal excipulum, and the rest of the characters I have described separate it from O. caeruleopruinosa, O. bufonia and Otidea mirabilis.
What do you think?
  • message #59295
  • message #59295
  • message #59295
  • message #59295
  • message #59295