Plant Parasites of Europe

leafminers, galls and fungi

Urocystis trientalis

Urocystis trientalis (Berkeley & Broome) Lindeberg, 1959

on Trientalis


lead-coloured, ultimately rupturing pustules on the leaves and stems, containing a black mass of spore balls. The balls consist of 5-50 spores, covered by an incomplete layer of sterile cells.

host plants

Primulaceae, monophagous

Trientalis europaea.


Tuburinia trientalis Berkeley & Broome, 1850; Ginanniella trientalis (Berkeley & Broome) Ciferri, 1938.


Ainsworth & Sampson (1950a), Brandenburger (1985a: 481), Dietrich (2013a, 2016b), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2019a), Lotze-Engelhard (2010a), Ruszkiewicz-Michalska (2006a), Savchenko & Heluta (2012a), Scholz & Scholz (2013a), Vanderweyen & Fraiture (2014a), Vánky (1994a), Zwetko (1993a).

Last modified 23.iv.2023