Puccinia urospermi von Thümen, 1878

on Urospermum

Puccinia urospermi: spores

Urospermum dalechampii, from González Fragoso (1924a): urediniospores and teliospores

gall

No host plant alternation, uredinia and telia. Uredinia amphigenous, dispersed, pulverulent, rust-coloured; spores diameter 26-30 µm, 2 germination pores. Telia similar, but blackish brown; spores 21-28 x 32-38 µm, smooth; pedicel hyaline, short.

hostplants

Asteraceae, monophagous

Urospermum dalechampii.

references

Brandenburger (1985a: 689), Gäuman (1959a), González Fragoso (1924a).

18/04/2017

mod 17.vii.2017