Usually, one mine is found in a single leaf, although sometimes two mines are made.

Usually, one to two mines are found in a single leaf.

The mine may be found in any part of the leaf.

Up to three mines may be found in a single leaf.

The mine is found on the lower surface of the leaf.

The mine is found on the underside of the leaf.

Up to forty mines can be found in a single leaf.

The mines may be found under the edge of a turned down leaf.

The mine is found on the upper side of the leaf.

One or two mines may be found in a single leaf.