Steeplebush 
Sticky cinquefoil 
Stone Bramble 
Strawberryleaf Cinquefoil 
Sulfur Rose 
Sulphur cinquefoil 
Swamp dewberry 
Swamp Rose 
Syrian pear 
Tall cinquefoil 
Tall Hairy Agrimony 
Thimbleberry 
Three-toothed cinquefoil 
Thunberg's meadowsweet 
Tormentil 
Toyon 
Villous cinquefoil 
Virginia rose 
Virginia strawberry 
Wall Cotoneaster 
Water avens 
Western Serviceberry 
Wild Almond 
Wild cherry