Marssonia delastrei (Lacroix) Saccardo, 1880
on Silene, etc.
Silene dioica, Belgium, prov. Antwerp, Meerhout, de Hutten © Carina Van Steenwinkel
acervuli with extruded spore mass
conidia with 2, less often 3, septa
Silene dioica, Overveen
scan of the leaf: upperside
underside
parasite
Leaf apots with 0.2 mm sized amphigenous acervuli. Conidiophores hyaline, ≤ 30 µm. Conidia hyaline, 5-6 x 21-36 µm, 1-2-septate.
host plants
Caryophyllaceae, oligophagous
Agrostemma githago; Silene conoidea, dioica, latifolia, noctiflora, uniflora, vulgaris.
synonyms
Diplosporonema delastrei (Lacroix) von Höhnel, 1947.
references
Ellis & Ellis (1997a: 423), Kirk & Spooner (1984a), Kozłowska, Mułenko, Anusiewicz & Wołkowycki (2019a), Kruse (2014a), Ludwig (1974a), Mułenko, Sałata & Wołczańska (1995a), Ruszkiewicz-Michalska (2006a), Roldan Garrigós & Honrubia García (1992a), Unamuno (1941a, 1942).