gal: beiderzijdige, 0.5-2.5 mm grote ± veelhoekige, soms licht gezwollen, lichtbruine bladvlekken, soms in groepjes. Ingebed in het bladweefsel dichte groepen sporen; ze zijn 8-11 x 10-14 µm, ± bleekgeel; de wand is dubbel, buitenzijde glad.
gall: amhpigenous, 0.5 - 2.5 mm large, ± polygonal, sometimes lightly swollen yellowish brown leaf spots, sometimes gregarious. Embedded in the host tissue dense groups of spores; they measure 8-11 x 10-14 µm, ± pale yellowish; the wall is double, outside smooth.
waardplanten: Apiaceae, nauw monofaag
hostplants: Apiaceae, narrowly monophagpus
Eryngium dichotomum.
literatuur:
references:
Savchenko, Carris, Castlebury, Heluta, Wasser & Nevo (2014a).
04/06/2016