Tree Trail

River birch

Betula nigra

Robinson crabapple

Malus 'Robinson'

Roughleaf dogwood

Cornus drummondii

Royal star magnolia

Magnolia stellata 'Royal Star'

Ruby Spice summersweet

Clethra alnifolia 'Ruby Spice'

Ruby falls redbud

Cercis canadensis 'Ruby Falls'

Sassafras

Sassafras albidum

Sawtooth oak

Quercus acutissima

Scarlet crape myrtle

Lagerstroemia indica 'Scarlet'

Scarlet oak

Quercus coccinea

Scentless mock orange

Philadelphus inodorus

Schip laurel

Prunus laurocerasus 'Schipkaensis'