gal: 1-3 mm grote, ronde, licht gezwollen bladvlekjes, van geel naar bruin verkleurend. Sporen ingebed in het bladweefsel, solitair of in kleine groepjes, glad, doorschijnend lichtgeel, 9-12 µm.
gall: 1-3 mm wide, round, lightly swollen leaf spots, changing from yellow to brown. Spores embedded in the host tissue, solitary or in small groups, smooth, translucent light yellow, 9-12 µm.
literatuur:
references:
Klenke & Scholler (2015a), Vánky (1994a).
15/10/2016