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13-02-2026 18:05

Tiny disc on Acer
Margot en Geert Vullings

On February 9, 2026, we found these small hairy di

13-02-2026 18:02

Help ID
Nogueira Héctor

November 2025 León (SPAIN) ID Help Hello! Thi

13-02-2026 03:30

Unknown near Pseudohalonectria
Tomaz Vucko Tomaz Vucko

Hello! I found these immersed perithecia on a stic

12-02-2026 21:34

Attaque des feuilles de Quercus suber
patrice Callard

Bonjour, la face inférieure des feuilles ce certa

11-02-2026 22:15

Rutstroemia maritima?
William Slosse William Slosse

Today, February 11, 2026, we found the following R

12-02-2026 14:55

Brown-spored and multiseptate loculo on Euonymus europaeus - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10581810

11-02-2026 19:28

Pezizaceae spec. from Germany
Lothar Krieglsteiner Lothar Krieglsteiner

on small deciduous twig on the ground in forest wi

25-04-2025 17:24

Cosmospora/Dialonectria spec.
Stefan Blaser

Hi everybody, This collection was collected by JÃ

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

10-02-2026 17:42

Hélotiale blanche sur Sambucus racemosa
Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous me donner

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Dictyosporium query
Chris Yeates, 09-03-2018 16:01
Chris YeatesBonjour tous
a collection of dead leaves of Phormium tenax (non-native, of course), following a snow thaw has produced a number of fungi, including Stictis stellata and Gyrothrix podosperma.

A Dictyosporium has also appeared: I am finding it difficult to identify, using the paper by Goh et al. in Fungal Diversity 2, pp.65-100. The characters of it being non-complanate, and non-sporodochial, combined with conidial size and number of arms (mostly 5) mean that it does not fit well with anything in that paper. Any thoughts would be very welcome. (The PDF can be zoomed to 300% without pixellation).

Cordialement
Chris
Angel Pintos, 09-03-2018 17:37
Angel Pintos
Re : Dictyosporium query
Hola Chris.
Do you have this paper? Maybe help you?


New species of Dictyosporium and Digitodesmium from submerged wood in Yunnan, China
Regards


Angel
Chris Yeates, 10-03-2018 15:34
Chris Yeates
Re : Dictyosporium query
Hola Angel

The paper in Sydowiav55? yes I have checked it, also:

Photita et al. Mycotaxon LXXXXII (2002)
Tzean & Chen Mycological Research v92 (1989)
Cai et al. Cryptogamie, Mycologie 24 (2003) - includes a key
Tsui et al. Fungal Diversity v21 (2006)
Cai & Hyde Mycoscience v48 (2007)
Wongsawas et al. Cryptogamie, Mycologie 30 (2009)


for anyone interested the Goh et al. paper is available online at: http://www.fungaldiversity.org/fdp/sfdp/FD_2_65-100.pdf


Although the images in that paper, and in Ellis's Dematiaceous Hyphomycetes are not entirely satisfactory, this collection will have to go down as Dictyosporium cf. oblongum


Chris