​

gall

uredinia mostly epiphyllous, yellow, almost without paraphyses; urediniospores with 6-7 indistinct pores. Telia dark brown, epiphyllous, divided into compartments by rows of brown clavate paraphyses. Teliospores two-celled, slender-clavate, without constriction; wall smooth, thin, somewhat thickened at the very tip. Pedicel brown, short, persistent.

uredinia, telia

Poaceae, narrowly monophagous

Agrostis stolonifera.

references

Brandenburger (1985a: 648, 800), Buhr (1965a), Gäumann (1959a), Klenke & Scholler (2015a).