Exobasidium pachysporum Nannfeldt, 1981

on Vaccinium

Exobasidium pachysporum on Vaccinium uliginosum

Vaccinium uliginosum, Germany, Schwarzwald, Triberg, 850 m, 23.vii.2018 © Cor Zonneveld

Exobasidium pachysporum on Vaccinium uliginosum

underside of the leaves

Exobasidium pachysporum on Vaccinium uliginosum

another image

Exobasidium pachysporum on Vaccinium uliginosum

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.

hostplants

Ericaceae, narrowly monophagous

Vaccinium uliginosum.

references

Dauphin & Aniotsbehere (1997a), Döring (2003a), Ing (1994a), Jage, Scholler & Klenke (2010a), Negrean (1996b, 1997a), Redfern & Shirley (2011a), Vánky, Lutz & Bauer (2008b).

21/10/2016

mod 11.ix.2018