Puccinia rigensis Bucholtz, 1905

on Angelica

gall

Like P. angelicae, but with somewhat smaller urediniospores: angelicae: 22-28 x 25-40 µm, rigensis: 20-24 x 26-30 µm. It is questionable whether this difference justifies the specific status of rigensis.

hostplants

Apiaceae, monophagous

Angelica palustris.

synonyms

Puccinia angelicicola Hennings, 1903.

references

Brandenburger (1985a), Buhr (1964b), Gäumann (1959a), Klenke & Scholler (2015a).

mod 7.viii.2018