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15-01-2026 15:55

pyrenomycete on Quercus
Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

16-01-2026 00:45

Hyphodiscus (?) on hardwood, hemiamyloid, staining reddish-orange
Ethan Crenson

Hi all, On decorticated hardwood from a New York

18-01-2026 12:24

Anamorph on an olive tree
Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

17-01-2026 19:35

Cosmospora aurantiicola: Gibt es dazu Literatur ?
Arnold Büschlen

Hallo, ich suche zu Cosmospora aurantiicola Lite

17-01-2026 10:41

Pulvinula
Blasco Rafael Blasco Rafael

Hola, he descubierto que he creado una Pulvinula t

08-12-2025 17:37

possibly related to Melanomma - on Abies
Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-01-2026 11:20

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) 

10-01-2026 20:00

Lichenicolous fungus on Protoparmeliopsis muralis
Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

13-01-2026 07:28

Chlorociboria glauca on indet. decorticate hardwood log - 303627368
Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

15-01-2026 10:35

Hyphomycete ?
Johan Boonefaes Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

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pulvinate hyphomycete on Taxus
Ibai Olariaga Ibarguren, 24-04-2020 16:35
Hi all,

I collected a curious anamorphic fungi on bark of a dead Taxus that it looks very characteristic. It forms olivaceous brown cushions of 3-4 mm. Conidia attach through a hyaline appendix to phialides. Both conidia and phyalides are spinulose.

I do not have good literature good at hand right now.

Can anyone provide a clue?

Many thanks in advance.

Best,

Ibai.
  • message #62889
  • message #62889
  • message #62889
  • message #62889
Angel Pintos, 24-04-2020 18:34
Angel Pintos
Re : pulvinate hyphomycete on Taxus
Lo mas parecido que encuentro es

 Geniculosporium serpens Chesters & Greenh., Trans. Br. mycol. Soc. 47(3): 400 (1964)
con la célula conidiógena simpodial,  forma estos tipos de colonias en la madera muerta


un saludo
Ibai Olariaga Ibarguren, 26-04-2020 11:14
Re : pulvinate hyphomycete on Taxus
Gracias Ángel,

el tipo de ramificación es similar, pero no encuentro especies con la superficie de las hifas rugosa. Seguiré buscando, muchas gracias.

Ibai.
Luc Bailly, 27-04-2020 22:36
Luc Bailly
Re : pulvinate hyphomycete on Taxus
Alors regardez un peu Conoplea?

Then, just look among Conoplea?

(Ellis, Dematiaceous hyphomycetes)
Ibai Olariaga Ibarguren, 27-04-2020 23:47
Re : pulvinate hyphomycete on Taxus
Dear Luc,

excellent, very much appreciated!

I have been looking the scans you sent, and also an earlier paper by Hugues (Canadian J. Bot, 1960), and I think it fits C. juniperi pretty well. Although it seems to be only known from N. America, Taxus and Juniperus are shared hosts for a number of species. It sounds a feasible option.

What it surprises me most it that Conoplea seems to be placed in the Sarcosomataceae (Pezizales).

Many thanks!

Ibai.