Aphis wellensteini (Börner, 1950)
on Verbascum
gall
aphids 2 mm, dark green or olive.
host plants
Scrophulariaceae, monophagous
Verbascum chaixii subsp. austriacum, nigrum.
synonyms
Toxopterina wellensteini.
references
Blackman & Eastop (2014), Börner & Franz (1956a), Buhr (1965a), Dauphin & Aniotsbehere (1997a), Wojciechowski, Depa, Halgoš ao (2016a).