Puccinia xeranthemi Mori, 1893

on Xeranthemum

gall

no host alternation, only telia: blackish brown, pulvinate, hypophyllous, also on the stem. Spores 2-celled, 16-23 x 45-65 µm; wal smooth, apically strongly thickened; pedicel persistent, up to 170 µm.

hostplants

Asteraceae, oligophagous

Xeranthemum annuum.

references

Brandenburger (1985a: 673), González Fragoso (1924a), Klenke & Scholler (2015a).

18/04/2017

mod 16.vii.2017