04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
31-10-2025 09:19
Lothar Krieglsteiner
Can somebody provide me with a file of:Rogerson CT
Bonjour tousa 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
Dictyosporium-sp.-0a-0002.pdf
Do you have this paper? Maybe help you?
New species of Dictyosporium and Digitodesmium from submerged wood in Yunnan, China
Regards
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