Ustilago trebouxii Sydow & Sydow, 1912

on Poaceae

gall

Sori in the upper leaves and leaf sheaths, also in the inflorescence. Spores 4-6 x 4-7 µm, almost smooth.

host plants

Poaceae, oligophagous

Agropyron cristatum; Bromopsis tomentella; Hordeum jubatum, secalinum; Melica ciliata, transsilvanica; Poa pratensis.

references

Klenke & Scholler (2015a), Savchenko & Heluta (2010b, 2012a), Vánky (1994a), Vánky & Abbasi (2013a).

mod 27.iii.2019