Native and drought tolerant plants:

Trees:
Acer Rubrum (Red Maple)
Cercis canadensis (Eastern Redbud)
Cornus florida (Flowering Dogwood)
Picea Abies (Norway Spruce)
Picea Glauca (White Spruce)
Ulmus Americana "Princeton' ( Princeton Elm)
Amelanchier Canadensis (Serviceberry)
Quercus Rubra (Northern Red Oak)
Nyssa sylvatica (Black tupelo)

Shrubs:
Clethra alnifolia 'Hummingbird' (Hummingbird sweet pepperbush)
Hydrangea Arborescens 'Annabelle' (Smooth hydrangea "Annabelle')
Kalmia latifolia "Elf' (Elf Mountain Laurel)
Aronia melanocarpa (Black Chokeberry)
Diervilla lonicera' Copper' (Copper Bush Honeysuckle)
Viburnum Dentatum 'Blue Blaze' (Blue Blaze Arrow Wood Viburnum)
Myrica pensylvanica "Bobzam' (Bobee Bayberry)
Ilex Glabra (Inkberry holly)

Perennials and ornamental grasses:
Chelone Glabra (Turtlehead)
Geranium maculatum 'Espresso' ( Espresso Cranesbill)
Rudbeckia fulgida (Black-Eye-Susan)
Panicum virgatum ( Northwind Switchgrass)
Muhlenbergia capillaris (Pink Muhly Grass)
Schizachyrium scoparium ( Prarie Munchkin Little Bluestem)