Accès membres

Mot de passe perdu? S'inscrire

24-03-2026 19:59

Sclerotinia binucleata?
William Slosse William Slosse

Hello everyone,On 23/03/26, I found the following

21-03-2026 15:13

MYXOMYCETICOLOUS FUNGI
Lepista Zacarias

Hello everyone, Does any one know of any literatu

24-03-2026 21:37

Helminthosphaeria
Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

24-03-2026 21:07

Eupezizella aureliella ?
Ethan Crenson

Hello all, A friend collected this asco in a wood

23-03-2026 20:16

Coprotus 210226 315
Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

24-03-2026 15:44

Leptodontidium cf. trabinellum
Åge Oterhals

I hope someone can confirm the name of this collec

24-03-2026 11:58

Una para ID
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, recolectado en c

23-03-2026 13:24

Literature search
Paul Cannon

Could anyone provide me with a pdf of Auerswald's

20-10-2017 09:23

Hymenoscyphus ¿calycinoides?
Garcia Susana

Este otro crecía en el mismo trocito de madera qu

21-03-2026 22:59

Hysteriaceae ??
Petr Soucek

Good evening, I would appreciate some advice on th

« < 1 2 3 4 5 > »
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.