Two main forms, the typical one has large dorsal streak and reduced paler markings.
f. quadruplella has four large creamy or whitish markings.
Leaf-mine: July - September
Blotch then rolls the edge of the leaf, making two or more rolls.
|Mine: Either the leaf or a good photograph required |
Recorded in 39 (53%) of 74 10k Squares.
First Recorded in 1874.
Last Recorded in 2021.