22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
Periconia sacchari ?
Ethan Crenson,
30-08-2019 06:02
A friend found this anamorph in Staten Island NYC and very kindly gave it to me for further research. It was growing on grass, possibly Agrostis sp. I'm reasonably sure it's Periconia. I ran it through the key on p. 345 of Ellis (Dematiaceous Hyphomycetes) and the result was P. sacchari. Conidia are brown, minutely warted and measure 14-19 x 8-11µm. The range (Brazil, Ghana, Puerto Rico, Sierra Leone) and host (Saccharum) given in Ellis aren't a perfect match. Perhaps someone can point me in the right direction?
Thanks in advance.
