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29-12-2024 23:32

Hymenoscyphus o Phaeohelotium?
ruiz Jose antonio

Hola a todos, de tamaño de unos 3 mm, algunas par

23-12-2024 14:37

¿Capronia?
Josep Torres Josep Torres

Hello.Some tiny globose black ascomata found on De

29-12-2024 21:05

Nectria type on moss
Charles Aron Charles Aron

Hi All, Recently I found these minute (Ascopores

29-12-2024 09:42

Christmas stars
Marc Detollenaere Marc Detollenaere

Anyone familiar with these starlike hyphomycetes?O

28-12-2024 18:20

Helotiales on attached branch of deciduous shrub (Crataegus?)
Filip Fuljer Filip Fuljer

Dear all,today (28 Dec. 2024), I discovered some s

28-12-2024 11:14

Green anamorph on Populus
Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Populus. I foun

23-12-2024 22:59

Question about Hypomyces species
Lucian Clanet Lucian Clanet

Hello,I'm trying to find information about the Hyp

26-12-2024 19:29

Sp
ruiz Jose antonio

Hola a todos, este ejemplar no tendría más de 1m

02-12-2024 16:13

Flora of Lichenicolous Fungi
Paul Diederich Paul Diederich

Flora of Lichenicolous FungiVolume 2 · Hyphomycet

25-12-2024 19:07

APHANOCLADIUM ALBUM
Dirk Baert

Hello,I found this fungi on a slime mould.I think

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Brunnipila fuscescens and long spore Brunnipila?
YI-SIOU CHEN, 09-10-2024 05:41
YI-SIOU CHENHello,

I found two species of Brunnipila in Taiwan. The sequence and morphological characteristics of PD2303_23 are similar to Brunnipila fuscescens, but the ascospores are sometimes shorter. PD2303_23 failed to identify the substrate.
According to the morphology of the apothecium and hairs of NT2405_09, it was identified as Brunnipila sp., but no Brunnipila species with filiform ascospores was found.
Detailed information and photos are organized in PDF.


Thanks for your help.


CHEN,YI-SIOU

  • message #80338
  • message #80338
Hans-Otto Baral, 09-10-2024 20:30
Hans-Otto Baral
Re : Brunnipila fuscescens and long spore Brunnipila?
Wonderful documentation! I must say that Brunnipila is a well-defined genus but inside it is very difficult. Morphological separation is more according to the substrate than to morphology which shows only slight deviations. But ITS is a good marker.

A pity that you could not identify the tree from the leaves. I attach here two ITS ML-trees.

The first is on Brunnipila, the other on Erioscyphella.

Actually, when you blast ITS of your long-spored species you will get purely Erioscyphella.

I am unaware of brown-haired members of that genus but it seems to be a similar case as in Lachnellula.
  • message #80353
YI-SIOU CHEN, 10-10-2024 09:01
YI-SIOU CHEN
Re : Brunnipila fuscescens and long spore Brunnipila?
Thank you very much for the ML tree.
Placing NT2405_09 in the genus Erioscyphella seems to be a better choice. It also has the characteristics of long spores.
Hans-Otto Baral, 10-10-2024 09:38
Hans-Otto Baral
Re : Brunnipila fuscescens and long spore Brunnipila?
Yes, but I am not sure if there exists a species that fits. One must compare e.g. the long-spored species of Lachnum treated by Haines & Dumont: Mycotaxon 19: 1-39 (1984), though this article treats only wood-inhabiting taxa.