You chose as the main characteristic : 9. SOLITARY PLANTS. Impressive, difficult to combine plants, effective in creating large components in the garden.

The links below lead you to the third level

For a warm, sunny place.

Plants with beautiful shapes, including the ornamental grasses.

The links below lead you to the list of perennials that all share the main characteristic plus :

For a warm, sunny place.

Plants with beautiful shapes, including the ornamental grasses.