- Sabadilla (Allen)
- Sabadilla (Boericke)
- Sabadilla (Boger)
- Sabadilla (Clarke)
- Sabadilla (Deriker)
- Sabadilla (Kent)
- Sabadilla (Phatak)
- Sabadilla (Sankaran)
- Sabadilla (Vitko)
- Sabal serrulata (Boericke)
- Sabal serrulata (Clarke)
- Sabal serrulata (Phatak)
- Sabal serrulata (Vitko)
- Sabina (Allen)
- Sabina (Clarke)
- Sabina (Dak)
- Sabina (Deriker)
- Sabina (Gibson)
- Sabina (Kent)
- Sabina (Nash)
- Sabina (Phatak)
- Sabina (Tarkas)
- Sabina (Vitko)
- Sabina (William H Burt)
- Saccharum lactis (Clarke)
- Saccharum officinale (Clarke)
- Saccharum Officinale (Panchal)
- Salicinum (Clarke)
- Salicylicum acidum (Clarke)
- Salicylicum acidum (Le Roux)
- Salicylicum acidum (Tyler)
- Salix fragilis (Zilbershtein)
- Salix nigra (Boericke)
- Salix nigra (Clarke)
- Salix purpurea (Clarke)
- Salvia officinalis (Boericke)
- Samarium fluoratum (Scholten)
- Samarium metallicum (Scholten)
- Samarium muriaticum (Scholten)
- Samarium sulphuricum (Scholten)
- Sambucus nigra (Vitko)
- Sambucus nigra (Allen)
- Sambucus nigra (Clarke)
- Sambucus nigra (Deriker)
- Sambucus nigra (Hahnemann)
- Sambucus nigra (Nash)
- Sambucus nigra (Phatak)
- Sanguinaria (Clarke)
- Sanguinaria (Deriker)
- Sanguinaria (Farrington)
- Sanguinaria (Kent)
- Sanguinaria (William H Burt)
- Sanguinaria canadensis (Allen)
- Sanguinaria canadensis (Leupen)
- Sanguinaria canadensis (Nash)
- Sanguinaria canadensis (Phatak)
- Sanguinaria canadensis (Tyler)
- Sanguinaria canadensis (Vitko)
- Sanicula (Allen)
- Sanicula (Borland)
- Sanicula (Phatak)
- Sanicula aqua (Tayler)
- Sanicula aqua (Vitko)
- Santoninum (Clarke)
- Saponinum (Clarke)
- Sarcolacticum acidum (Le Roux)
- Sarcoptes scabiei (Cambonie)
- Sarracenia purpurea (Boericke)
- Sarracenia purpurea (Tarkas)
- Sarsaparilla (Allen)
- Sarsaparilla (Borland)
- Sarsaparilla (Clarke)
- Sarsaparilla (Deriker)
- Sarsaparilla (Hahnemann)
- Sarsaparilla (Kent)
- Sarsaparilla (Nash)
- Sarsaparilla (Phatak)
- Sarsaparilla officinalis (Vitko)
- Schistocerca gregaria (Hardy)
- Scilla (Clarke)
- Scilla (Deriker)
- Scilla (Nash)
- Scilla (Phatak)
- Scrofularia (Deriker)
- Scrophularia nodosa (Boericke)
- Scutellaria (Boericke)
- Secale cornutum (Farrington)
- Secale cornutum (Boericke)
- Secale cornutum (Clarke)
- Secale cornutum (Deriker)
- Secale cornutum (Farokh)
- Secale cornutum (Geukens)
- Secale cornutum (Kent)
- Secale cornutum (Nash)
- Secale cornutum (Phatak)
- Secale cornutum (Sankaran)
- Secale cornutum (Tarkas)
- Secale cornutum (Vitko)
- Secale cornutum (William H Burt)
- Secretin (Thomas)
- Selenium (Clarke)
- Selenium (Deriker)
- Selenium (Kent)
- Selenium (Phatak)
- Selenium (Sankaran)
- Selenium (Scholten)
- Selenium (Vitko)
- Selenium metallicum (Nash)
- Sempervivum (Clarke)
- Senecio (Phatak)
- Senecio (Sankaran)
- Senecio aureus (Clarke)
- Senecio aureus (Kent)
- Senecio aureus (Shah)
- Senecio jacoboea (Clarke)
- Senega (Clarke)
- Senega (Deriker)
- Senega (Kent)
- Senega (Phatak)
- Senega (Tarkas)
- Senega (William H Burt)
- Senna (Clarke)
- Senna (Deriker)
- Sepia (Spinedi)
- Sepia (Bailey)
- Sepia (Boger)
- Sepia (Borland)
- Sepia (Clarke)
- Sepia (Coulter)
- Sepia (Deborah Olenev)
- Sepia (Deriker)
- Sepia (Farrington)
- Sepia (Grandgeorge)
- Sepia (Kent)
- Sepia (Nash)
- Sepia (Phatak)
- Sepia (Sankaran)
- Sepia (Tyler)
- Sepia (Vithoulkas)
- Sepia (William H Burt)
- Sepia officinalis (Vitko)
- Serpentaria (Deriker)
- Silica (Scholten)
- Silicea (Bailey)
- Silicea (Boger)
- Silicea (Borland)
- Silicea (Clarke)
- Silicea (Coulter)
- Silicea (Deriker)
- Silicea (Gibson)
- Silicea (Grandgeorge)
- Silicea (Kent)
- Silicea (Phatak)
- Silicea (Sankaran)
- Silicea (Tyler)
- Silicea (Vijayakar)
- Silicea (Vitulkas)
- Silicea (William H Burt)
- Silicea terra (Vitko)
- Silicium metallicum (Scholten)
- Sinapis (Deriker)
- Sinapis alba (Clarke)
- Sinapis alba (Gering)
- Sinapis alba (Nov)
- Sinapis nigra (Boericke)
- Sinapis nigra (Clarke)
- Sium (Clarke)
- Sol (Clarke)
- Sol (Vitko)
- Solaninum (Clarke)
- Solanium nigrum (Clarke)
- Solanum (Deriker)
- Solanum nigrum (Tarkas)
- Solidago (Clarke)
- Solidago (Vannier)
- Solidago virga (Phatak)
- Sorbus domestica (Jan Scholten)
- Spectrum (Ourant)
- Spigelia (Allen)
- Spigelia (Clarke)
- Spigelia (Deriker)
- Spigelia (Kent)
- Spigelia (Nash)
- Spigelia (Phatak)
- Spigelia (Sankaran)
- Spigelia (William H Burt)
- Spigelia anthelmia (Hahnemann)
- Spigelia anthelmia (Vitko)
- Spiraea (Clarke)
- Spiranthes (Clarke)
- Spiranthes (Deriker)
- Spiranthes (Tarkas)
- Spirea (Deriker)
- Spongia (Boericke)
- Spongia (Clarke)
- Spongia (Deriker)
- Spongia (Hahnemann)
- Spongia (Kent)
- Spongia (Nash)
- Spongia (Phatak)
- Spongia (William H Burt)
- Spongia comp (Vogel)
- Spongia tosta (Vitko)
- Squilla (Boericke)
- Squilla (Collins)
- Squilla maritima (Hahnemann)
- Squilla maritima (Vitko)
- Stachys (Clarke)
- Stannum (Boericke)
- Stannum (Clarke)
- Stannum (Deriker)
- Stannum (Farrington)
- Stannum (Phatak)
- Stannum (Scholten)
- Stannum (Vithoulkas)
- Stannum (William H Burt)
- Stannum metallicum (Grandgeorge)
- Stannum metallicum (Hahnemann)
- Stannum metallicum (Nash)
- Stannum metallicum (Vitko)
- Stannum muriaticum (Deriker)
- Stannum muriaticum (Thompson)
- Staphisagria (Allen)
- Staphisagria (Farrington)
- Staphisagria (Hahnemann)
- Staphysagria (Bailey)
- Staphysagria (Boger)
- Staphysagria (Clarke)
- Staphysagria (Coulter)
- Staphysagria (Deriker)
- Staphysagria (Grandgeorge)
- Staphysagria (Nash)
- Staphysagria (Phatak)
- Staphysagria (Sankaran)
- Staphysagria (Tayler)
- Staphysagria (Vithoulkas)
- Staphysagria (Vitko)
- Stellaria (Boericke)
- Stellaria (Clarke)
- Sticta pulmonaria (Clarke)
- Sticta pulmonaria (Vitko)
- Stillingia (Boericke)
- Stillingia sylvatica (Clarke)
- Stramonium (Bailey)
- Stramonium (Boger)
- Stramonium (Clarke)
- Stramonium (Deriker)
- Stramonium (Farokh)
- Stramonium (Farrington)
- Stramonium (Grandgeorge)
- Stramonium (Hahnemann)
- Stramonium (Nash)
- Stramonium (Phatak)
- Stramonium (Sankaran)
- Stramonium (Tyler)
- Stramonium (Vithoulkas)
- Stramonium (Vitko)
- Stramonium (William H Burt)
- Streptococcinum (Tarkas)
- Streptococcinum (Sankaran)
- Strontium (Deriker)
- Strontium (Scholten)
- Strontium carbonicum (Phatak)
- Strontium carbonicum (Sankaran)
- Strontium carbonicum (Scholten)
- Strontium metallicum (Scholten)
- Strontium muriaticum (Scholten)
- Strychninum (Deriker)
- Succinum (Clarke)
- Sulphur (Bailey)
- Sulphur (Borland)
- Sulphur (Clarke)
- Sulphur (Coulter)
- Sulphur (Deriker)
- Sulphur (Farokh)
- Sulphur (Farrington)
- Sulphur (Grandgeorge)
- Sulphur (Hahnemann)
- Sulphur (Nash)
- Sulphur (Phatak)
- Sulphur (Salunke)
- Sulphur (Sankaran)
- Sulphur (Scholten)
- Sulphur (Tyler)
- Sulphur (Vitko)
- Sulphur (William H Burt)
- Sulphur iodatum (Kent)
- Sulphur iodatum (Phatak)
- Sulphur iodatum (Tarkas)
- Sulphuricum acidum (Deriker)
- Sulphuricum acidum (Farrington)
- Sulphuricum acidum (Le Roux)
- Sulphuricum acidum (Phatak)
- Sulphuricum acidum (Scholten)
- Sulphuricum acidum (Vitko)
- Sulphuricum acidum (William H Burt)
- Sulphurosum acidum (Tarkas)
- Sumbul (Phatak)
- Sumbul (Sankaran)
- Sumbulus moschatus (Clarke)
- Symphytum (Clarke)
- Symphytum (Phatak)
- Symphytum (Tyler)
- Symphytum officinale (Vitko)
- Syphilinum (Bailey)
- Syphilinum (Clarke)
- Syphilinum (Phatak)
- Syphilinum (Tarkas)
- Syphilinum (Vithoulkas)
- Syphilinum (Vitko)