The juvenile leaves are very thin and linear in shape.

The juvenile leaves are up to 4.5 cm wide.

Juvenile leaves round in shape, and a dull green colour.

The mine has the form of a large, irregular blotch in juvenile leaves.

Juvenile leaves are opposite on the stem, round and stalk-less.

The juvenile leaves, produced on young seedlings only, are needle-like.

Instead, they have juvenile leaves and adult leaves, which can be drastically different from one another.

Juvenile leaves start out growing on opposite sides of the stem and are ovate in shape.

The juvenile leaves are ovate (7 cm long) and dull green.

The juvenile leaves are generally larger and wider with dentate margins.