Plant Parasites of Europe

leafminers, galls and fungi

Norellisoma spinimanum

Norellisoma spinimanum (Fallén, 1819)

on Rumex

gall

swelling of the stem, may have an exit hole (of larva or fly?) surrounded by a reddish zone.

host plants

Polygonaceae, monophagous

Rumex aquaticus, obtusifolius, triangulivalvis.

synonyms

Norellia spinimana.

references

Ball (2007a, 2014a).

Last modified 9.ii.2021