Puccinia rumicicola González Fragoso, 1914

on Rumex

gall

very similar to P. acetosae, but with smaller spores. Urediniospores 16-28 x 20-28 µm, with 3(4) germination pores (acetosae: 18-24 x 24-31 µm, met 2(3) pores). Teliospores 19-24 x 24-36 µm (acetosae: 19-26 x 28-42 µm), wall apically almost never thickened.

hostplants

Polygonaceae, monophagous

Rumex papillaris, suffruticosa.

references

Brandenburger (1985a: 90), Gäumann (1959a), González Fragoso (1924a).

mod 25.i.2018