Food Plant: Lathyrus latifolius (Broad-leaved Everlasting Pea), Lathyrus sylvestris (Everlasting Pea):

Mine: Early Summer and Early Autumn

Pupa: outside the mine

Notes: The long white mine is in the wing of the stem, but often starts in leaf (though not always)

Data: 10.ix.2003, Bishops Stortford, Hertfordshire,VC20, coll. & det. C. W. Plant.

Image:© C.W. Plant