Ustilago perrara Scholz & Scholz, 1988

on Dactylis

gall

small, sometimes confluent pustules in the inflorescence, filled with a dark brown powdery mass of spores. Spores 4-7 µm, verruculose.

host plants

Poaceae, monophagous

Dactylis glomerata.

references

Klenke & Scholler (2015a), Vánky (1994a).

mod 27.iii.2019