Taphrina tosquinetii (Westendorp) Tulasne, 1866
on Alnus
Alnus glutinosa, Dronten, Roggebotbos © Hans Jonkman
unusually coloured gall
Alnus glutinosa, Klarenbeek, Ge © Arnold Grosscurt: a heavily infested seedling next to a healthy one.
infested leaves
Alnus glutinosa, Belgium, prov. Antwerp, Balen, Griesbroek © Carina Van Steenwinkel
underside
asci
host plants
Betulaceae, (narrowly?) monophagous
Alnus glutinosa, incana, x pubescens.
synonyms
Taphrina media Palm, 1918.
references
Abras, Fassotte, Chandelier & Cavelier (2008a), Bacigálová, Lopandic, Rodrigues ao (2003a), Bellmann (2012a), Brandenburger (1985a: 50), Buhr (1964b), Coulianos & Holmåsen (1991a), Dauphin & Aniotsbehere (1997a), Dietrich (2013a), Doppelbaur (1973a), Groom (2011a), Klenke & Scholler (2015a), Koops (2013a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a, 2019a), Mix (1949a), Redfern & Shirley (2011a), Roques, Cleary, Matsiakh & Eschem (2017a), Roskam (2009a), Tomasi (2014a).