Last modified: April 22, 2020, 4:48 p.m.
A very local and seldom found species. Found again in 2016 in LG.
A ochreous coloured species, the fore wings have a lot of lighter length stripes.
The caterpillar live in a very little tri-valved case of mostly 6 mm.
The little caterpillar stays in the flowers till July or even August and later contructs a case.
Probably May and June.
Mostly on Bistorta, also on Fallopia.