Yew pine (Podocarpus macrophyllus): The spindly, wispy appearance of this tree makes it an excellent choice to be planted in groupings tp create a screen.
Scotch moss and mondo grass: These are used as groundcovers in the planting areas.
Dichondria: It is easy to plant between the flagstones. Just lay it out and cut it with a utility knife to match the shape of its location. In more humid or cooler areas, use moss.
The elements of a Japanese garden have all translated well in this yard and have created a peaceful place for the homeowners.