28-05-2020 21:28
Marek CapounHello everybody,I need help with a determination o
29-05-2020 11:28
Maria PlekkenpolHello, on cowdung I saw these whitish asco's. Foll
29-05-2020 20:14
Maren Kamke
Good evening,A pyrenomycetes-species on rosa sp.,
28-05-2020 11:45
Hardware Tony
Found this hairless orange operculate fungi larges
14-03-2014 18:08
Roland LabbéBonjour ! Voici un Roseodiscus subcaneus probable
16-05-2020 12:30
Hans HalbwachsDear all, I have found quite a few spores in Balti
18-12-2019 13:39
Peter ThompsonHello Everyone,I have found what appears to be an
24-05-2020 22:36
Joop van der LeeThe reason why I post all these different characte
Bluish Otidea
Enrique Rubio,
16-09-2019 21:28
This 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?
