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16-01-2019 23:11

Miguel Ãngel Ribes Miguel Ángel Ribes

Good night friendsDo you know if is there cited Ps

13-01-2019 21:29

Ethan Crenson

I find this unknown (to me) asco in the same locat

15-01-2019 17:32

Ethan Crenson

Hello, In the Bronx, New York City last Saturday

16-01-2019 17:33

Joop van der Lee

Found on cow dung.Apothecia not measured.Ascus: 29

16-01-2019 16:40

Joop van der Lee

Found on cow dung.Fruitbody: translucent; no measu

16-01-2019 15:03

Joop van der Lee

Found on cow dung.Fruitbody: 100.7x56.25; no long

14-01-2019 15:56

Per Marstad Per Marstad

This was growing on a subiculum (see photo).Spores

08-01-2019 20:46

Per Marstad Per Marstad

This was growing on Fagus, here in Norway.Asci 70-

18-12-2015 19:03

Joop van der Lee

I am looking for the following documentation:  

15-01-2019 00:22

Marcel Heyligen Marcel Heyligen

I found this asco by chance on the fruits of Capse

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Brown Hyphomycete
Peter Thompson, 07-11-2018 11:47
Hello Everyone,

I have found a colony of brown hyphomycetes growing on a dead branch of Corylus avellana.

They have mid- to dark brown, regularly septate conidiophores, about 8 um wide, with short branches below the tip.

The mature conidia are brown, mostly 4-septate, hardly constricted at the septa, with a scar 4 um wide at the base. They typically measure 57.5 - 60 x 13 - 14 um. Immature conidia appear to have bluish tints.

It seems that Martin Ellis did not encounter this species, as there is no description / illustration in his books.

I attach a photo and wonder if anyone has an idea as to what they might be.

Thank You,
Peter Thompson.

  • message #55092
Josiane Santana Monteiro, 07-11-2018 13:21
Re : Brown Hyphomycete
Hello Peter

This hyphomycetes seems with some species of Dendryphiopsis.

Regards
Josiane Monteiro
Peter Thompson, 07-11-2018 15:13
Re : Brown Hyphomycete
Hello Josiane Monteiro,

Thank you for your help with the likely genus for my hyphomycete sample.

I will look more deeply into the species. Some like Dendryphiopsis biseptata can be quickly eliminated.

Interestingly, images of Dendryphiopsis atra are showing the same bluish tints in their young conidia.

With Best Wishes,
Peter.