Sabah Snake Grass
Sacred Barma
Sacred Fig Tree
Safed Musli
Saffron
Sal Bark
Salep Orchid
Salparni
Salvinia
Sandalwood
Sandan
Sandarac Gum Tree
Sandpaper Tree
Sandwort
Sanicle
Sappan Wood
Sarsaparilla
Sassafras
Saw Palmetto
Scarlet Pimpernel
Schefflera
Scots Pine
Scurvy Grass
Sea Daffodil
Sea Fennel
Sea Holly
Sea Mango
Sebastiania
Seed-Under-Leaf
Selaginella
Self-Heal
Seneca Snakeroot
Senna
Sensitive Plant
Serpentary
Sesbania Sesban
Shan Zhu Yu
Shankhpushpi
Sharpleaf Galangal
Shatavari
She Chuang Zi
Sheep’s Sorrel
Shell Ginger
Shepherd’s Purse
Shoe Flower
Showy Rosary Pea
Shrubby Sophora
Siam Weed
Siberian Ginseng
Siberian Motherwort
Sideritis
(Mountain Tea)
Silk Cotton Tree
Silk Tree
Silverweed
Simarouba
Sisal
Skimmia
(Candolle)
Skullcap
Skunk Cabbage
Slippery Elm
Small Flowered Willow-Herb
Smooth Sumac
Snake Jasmine
Snow Queen
Snowball Plant
Soap Bark
Soapnut Tree
Soapwort
Sodom Apple
Solomon’s Seal
Sophora
Sourdock
Southernwood
Spanish Jasmine
Spanish Sage
Spearmint
Speedwell
Spider Ivy
Spiked Alpinia
Spiny Bamboo
Squaw Vine
Squill
St. Andrews Cross
St. John’s Wort
Star Grass
Sterculia
Stinging Nettle
Stink Weed
Stone Flower
Stone Oak
Stone Root
Stonebreaker
Strawberry Leaves
Strophanthus
Sucuuba
Sulla
Suma
Sun Opener
Sundew
Sunn Hemp
Swallow Wort
Swamp Milkweed
Swamp Smartweed
Sweet Annie
Sweet Gale
Sweet Violet
Sweet Woodruff