Plant Parasites of Europe

leafminers, galls and fungi

Uromyces jaapianus

Uromyces jaapianus Klebahn, 1914

on Euphorbia


see Aecidium euphorbiae.

spermogonia, aecia

not known, probably

Euphorbia spec.

on Trifolium


Uredinia and telia epiphyllous, often in circles; causing no leaf spots. Urediniospores with 5-8 pores, not capped by a papilla. Teliospores one-celled, brown, distributed verrucose, pore apical, without a papilla; pedicel short, thick.

uredinia, telia

Fabaceae, narrowly monophagous

Trifolium campestre, dubium, scabrum


sometimes considered conspecific with U. anthyllidis.


Brandenburger (1985a: 318), Buhr (1965a), Gäumann (1959a), Klenke & Scholler (2015a), Termorshuizen & Swertz (2011a).

Last modified 9.x.2022