Puccinia uralensis Tranzschel, 1891

on Senecio

gall

No host plant alternation, only telia. Telia hypophyllous, black, in up to 1 cm large groups, on discoloured spots; spores; they are compact, long covered by the epidermis. Spores 1- or 2-celled; wall of the top cell apically strongly thickened; pedicel brown, permanent, up to 50 µm.

hostplants

Asteraceae, narrowly monophagous

Senecio ovatus.

references

Blumer (1946a), Brandenburger (1985a: 650), Buhr (1965a), Gäumann (1959a), González Fragoso (1924a), Klenke & Scholler (2015a), Poelt & Zwetko (1997a), Termorshuizen & Swertz (2011a).

27/05/2017

mod 21.xi.2017