Plant Parasites of Europe

leafminers, galls and fungi

Uromyces auriculae

Uromyces auriculae (Magnus) Buchheim, 1924

on Primula

gall

No host plant alternation. Aecia mainly hypophyllous, dispersed over the entire leaf, dish-shaped, yellowish. Urediniospores and teliospores formed in common, soon naked sori dispersed over the leaf. Teliospores spores one-celled, ± globular, ø 26 – 49 µm, wall thickening towards the top; apically a conspicuous papilla; pedicel deciduous.

host plants

Primulaceae, narrowly monophagous

Primula auricula.

also on the many hybrids, but not on garden forms.

references

Brandenburger (1985a: 479), Gäumann (1959a), Jage, Scholler & Klenke (2010a), Klenke & Scholler (2015a), Termorshuizen & Swertz (2011a).

Last modified 24.v.2019