Exobasidium pachysporum Nannfeldt, 1981
on Vaccinium
Vaccinium uliginosum, Germany, Schwarzwald, Triberg, 850 m, 23.vii.2018 © Cor Zonneveld
underside of the leaves
another image
Vaccinium uliginosum, Vragenderveen: the underside shows the white hymenium
gall
small, somewhat thickened, red leaf spots with a yellow margin. The spores are broadly banana-shaped, up to 16 µm long, septate.
host plants
Ericaceae, narrowly monophagous
Vaccinium uliginosum.
references
Dauphin & Aniotsbehere (1997a), Döring (2003a), Ing (1994a), Jage, Scholler & Klenke (2010a), Kruse (2019a), Negrean (1996b, 1997a), Redfern & Shirley (2011a), Vánky, Lutz & Bauer (2008b).
mod 6.ix.2019