Plasmoverna pygmaea (Unger) Constantinescu, Voglmayr, Fatehi & Thines, 2005

on Ranculacae

Plasmoverna pygmaea on Anemone nemorosa

Anemone nemorosa, Belgium, prov. Antwerp, Laakdal, Ossenbroeken © Carina Van Steenwinkel

Plasmoverna pygmaea on Anemone nemorosa

underside of the leaf

Plasmoverna pygmaea: conidiophores

conidiophores

Plasmoverna pygmaea: conidia

the conidia bear an conspicuous apical papilla

gall

leaves with angular, yellow to reddish spots; at the underside a white fungal down of erect, in their upper section repeatedly branched conidiophores, each terminal branch ending with a ± globular conidium.

host plants

Ranunculaceae, oligophagous

Aconitum firmum, lycoctonum, napellus, plicatum; Anemone blanda, ?coronaria, nemorosa, ? sylvestris; Clematis alpina; Hepatica nobilis; Pulsatilla alpina, montana, patens, pratensis.

synonyms

Plasmopara pygmaea (Unger) Schröter, 1886; Plasmopara anemones-nemorosae Săvulescu & Săvulescu, 1951.

references

Blumer (1946a), Brandenburger (1985a), Constantinescu, Voglmayr, Fatehi &ampl Thines (2005a), Doppelbaur, Huber & Poelt (1965a), Duarte, Choi, Soares & Barreto (2014a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Göker, Voglmayr, Riethmüller ao (2003a), Hafellner (1980a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a, 2019a), Müller (2015a), Müller & Kokeš (2008a), Negrean (1996b), Riethmüller, Voglmayr, Göker ao (2002a), Ruszkiewicz-Michalska (2006a), Thines, Runge, Telle & Voglmayr (2010a).

mod 14.vii.2019