Puccinia peucedani-austriaci Mayor, 1941

on Peucedanum

gall

No host plant alternation, only uredinia and telia, both pulverulent, hypophyllous, on discoloured spots. Uredinia cinnamon-coloured; spores with 2(3) equatorial pores; the cell wall is apically somwhat thickened. Telia partly derived from the uredinia, dark brown to black. Teliospores 2-celled, oval, hardly constriced; wall uniform in thickness, ± smooth; pedicel hyaline, deciduous, up to 35 µm.

hostplants

Apiaceae, narrowly monophagous

Peucedanum austriacum.

references

Brandenburger (1985a: 453), Buhr (1965a), Gäumann (1959a), Riegler-Hager (2014a), Klenke & Scholler (2015a).

mod 5.viii.2018