On top of its head is a single large leaf.

There may be one or two mines present on a single leaf.

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

Usually, there are one to three mines on a single leaf.

The size of the single leaves is 23.5 by 22 cm.

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

There are several mines in a single leaf most of the time.

In times past, she could have done so without disturbing a single leaf on the surface.

One to three mines are found on a single leaf.

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