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23-02-2020 15:28

Uwe Lindemann Uwe Lindemann

Hi forum,I am searching for the following paper:Be

23-02-2020 10:03

Peter Püwert Peter Püwert

Lit. request for this species: Pleomassaria ulmi

20-01-2020 18:55

Andgelo Mombert

Bonsoir, Un petit discomycète vert noirâtre mes

21-02-2020 20:33

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un Ascobolus que

22-02-2020 08:22

Vasileios Kaounas Vasileios Kaounas

First time i see so little Geoglossum, 1 cm. Beca

23-02-2020 11:15

William Slosse William Slosse

Hello Forum, on 14/02/20 I again collected a coll

22-02-2020 16:41

Robin Isaksson Robin Isaksson

I wonder if this one is Hysterobrevium constrictum

05-02-2015 11:21

Zoltan Lukacs Zoltan Lukacs

Hi all, has someone a PDF of Mycographia, seu Icon

21-02-2020 20:43

Thorben Hülsewig

Hi there,I found this fungus on a branch (probably

22-02-2020 07:20

Mirek Gryc

Hi.It is a popular species but I have not been abl

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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?
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