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”).