gal: beiderzijdige, zwak verdikte, donkerviolette bladvlekken. Inwendig worden in sterk vergrote cellen 1-4 dikwandige, gladde sporen gevormd.
gall: amphigenous, weakly thickened, dark purple leaf spots. Inside, in strongly enlarged cells 1-4 thick-walled, smooth spores are formed.
literatuur:
references:
Brandenburger (1985a), Buhr (1964b), Klenke & Scholler (2015a), Redfern & Shirley (2011a).
08/10/2015