Superba Fescue
Sweet Alyssum
Sweet Bay
Sweet Gum
Sweet Hakea
Sweet Musette Bearded Iris
Sweet Olive, Tea Olive
Sweet Orange cultivars
Sweet Pea
Sweet Violet, English Violet
Sweet-Pea Shrub
Swiss Mountain Pine
Taiwan Creeping Blackberry
Talc Leaf Yellowwood
Tall Fescue, Marathon (turf)
Tanbark Oak, Tan Oak
Tarata Pittosporum
Tasmanian Flax Lily
Tasmanian Tree Fern
Tea Tree