Puccinia dovrensis Blytt, 1896

on Erigeron

gall

No host plant alternation, only telia. Telia amphigenous, blackish brown, powdery, in large groups. Teliospores 2-celled, elliptic, weakly constricted, wall rather uniformly in thickness, weakly verrucose; pedicel yellowish, thin, deciduous.

hostplants

Asteraceae, monophagous

Erigeron acris & subsp. politus, alpinus, humilis, uniflorus.

references

Buhr (1964b), Gäumann (1959a), González Fragoso (1924a), Klenke & Scholler (2015a), Tomasi (2014a).

mod 3.viii.2018