Macrosiphum trollii Börner, 1950
on Trollius
parasite
Apterae 3–4 mm, pale yellowish or pale green; at the undersides of the leaves and at the flowers.
host plants
Ranunculaceae, monophagous
Trollius europaeus.
references
Blackman & Eastop (2017), Börner & Franz (1956a), Heie (1994a), Lampel & Meier (2007a), Wojciechowski, Depa, Halgoš ao (2016a).