Viburnum wayfaring-tree, guelder rose
(For a dichotomous table for galls on Viburnum by Hans Roskam click here)
Dichotomous table for leafminers
1a tentiform mine: Phylllonorycter lantanella
1b blotch mine: Gracilaria syringella
1cfleck mine (lobe case) => 2
1d galls, etc => Tables for all parasites per species
Dichotomous table for leafminers
1a tentiform mine: Phylllonorycter lantanella
1b blotch mine: Gracilaria syringella
1cfleck mine (lobe case) => 2
1d galls, etc => Tables for all parasites per species
2a the excised rings of the case cut out the lower epidermis: Coleophora ahenella
2brings are cut out of the upper epidermis: Coleophora violacea
Not included in the key: Acleris schalleriana.