Ramularia episphaeria (Desmazières) Gunnerbeck 1967
on Myosoton, Stellaria
on Myosoton, Stellaria
Stellaria alsine, Belgium, prov. Flemish Brabant, Zichem-Catselt © Carina Van Steenwinkel
leaf spot, upperside
leaf spot, underside
conidiophore bundle
another aspect
another aspect
conidia almost all aseptate
parasite
The leaf spots are amphigenous. Conidia 3-8 x 6-22 µm.
host plants
Caryophyllaceae, narrowly oligophagous
Myosoton aquaticum; Stellaria alsine, crassifolia, graminea, holostea, media, nemorum, palustris.
synonyms
Graphium pallescens (Fuckel) Magnus, 1905; Phacellium episphaerium (Desmazières) Braun, 1990.
notes
See under Mycosphaerella isariphora for a possible relation between both.
references
Blumer (1946a), Brandenburger (1985a: 103), Braun (1998a), Chater, Woods, Stringer, ao (2021a), Doppelbauer & Doppelbauer (1973a), Jage, Scholler & Klenke (2010a), Kozłowska, Mułenko & Heluta (2015a), Mułenko & Kozłowska (2010a), Kruse (2014a, 2019a), Mułenko, Sałata & Wołczańska (1995a), Poelt & Fritz-Schroeder (1983a).