The 40-50 species vary enormously in leaf size.

Adults are very variable in size and colour, probably depending on leaf size.

Lending itself to free grafting, the leaf size is reduced fairly quickly.

The leaf size of Veronica officinalis in relation to genetic and environmental factors.

The probing activity may also serve a secondary purpose in helping the aphid determine leaf size.

Fannings consists of even smaller leaf sizes than the brokens.

The leaf size and shape is variable across the species' range.

Overharvesting of leaves of wild plants have reduced leaf size.

This change in leaf size is usually not permanent, and the leaves of the following spring will often be the normal size.

Some leaf sizes come close to the smaller broken grades.