Plant Parasites of Europe

leafminers, galls and fungi

Uromyces sublevis

Uromyces sublevis Tranzschel, 1910

on Euphorbia

Uromyces sublevis: teliospores

Euphorbia nicaeensis, from González-Fragoso (1925a): teliospores

gall

No host plant alternation, only rare spermogonia (lower leaves) and telia. Telia hypophyllous, pustulate, blackish brown. Spores one-celled, > 20 µm, almost imperceptibly spinulose, with a low apical papilla.

host plants

Euphorbia, narrowly monophagous

Euphorbia agraria, macroclada, nicaeensis & subsp. glareosa, petrophila.

According to Klenke & Scholler also E. seguieriana.

references

Brandenburger (1985a: 341), Buhr (1964b), Gäumann (1959a), González-Fragoso (1922a, 1925a), Klenke & Scholler (2015a).

Last modified 12.x.2022