Exobasidium juelianum Nannfeldt, 1981

dwarfling redleaf

on Vaccinium

gall

the entire plant is dwarfed and unusually strong branched, the leaves are reduced. The plant may be lined with a pale pink hymenium. The spores are banana-shaped, up to 14 µm, usually septate.

host plants

Ericaceae, narrowly monophagous

Vaccinium vitis-idaea.

references

Bellmann (2012a), Dauphin & Aniotsbehere (1997a), Döring (2003a), Ing (1994a, 2001a), Klenke & Scholler (2015a), Kruse (2019a), Redfern & Shirley (2011a), Tomasi (2003a), Woods, Chater, Smith ao (2018a).

mod 6.ix.2019