Salicaceae
Santalaceae
Sapindaceae
Sapotaceae
Sarcobataceae
Sarraceniaceae
Saururaceae
Saxifragaceae
Schisandraceae
Scrophulariaceae
Simaroubaceae
Smilacaceae
Solanaceae (In Part)
Staphyleaceae
Stemonaceae
Styracaceae
Surianaceae
Symplocaceae
