Aceria horrida Nalepa, 1917
on Artemisia
Artemisia vulgaris, ‘s-Gravenzande, 14.viii.2020 © Jan Scheffers
gall
the flower heads are swollen and remain closed; the florets are withered.
host plants
Asteraceae, narrowly monophagous
Artemisia vulgaris.
synonyms
Aceria artemisiae horrida.
references
Buhr (1964b), Farkas (1965a), Máca (2012a), Ripka (2007a), Tomasi (2014a [“orrida”).