144.Sium,412.Sloetiopsis,164.Smeathmannia,370.Smelophyllum,339.SMILACEAE,125.Smilax,131.Smithia,269,284,286.Smodingium,328.Smyrnium,407.Socotora,442.Socotranthus,444.SOLANACEAE,57,58,59,62,481,pl. 135.Solanum,483.Solenanthus,466.Solenixora,520.Solenostemma,446.Solenostemon,475.Solidago,573.Soliva,566.Somalia,507.Sonchus,547.Sonneratia,385.SONNERATIACEAE,39,385.Sophora,258,259.Sopubia,486.Sorbus,240.Sorghum,87.Sorindeia,327.Sorocephalus,171.Soulamea,300.Soyauxia,369.Spallanzania,530.Sparaxis,142.SPARGANIACEAE,2,73.Sparganium,73.Sparganophorus,569.Sparmannia,350.Spartina,81.Spartium,266.Spartocytisus,266.Spatalla,171.Spatallopsis,171.Spathionema,261.Spathodea,495.Spathulopetalum,612.Specularia,543.Speirostyla,349.Spergula,194.Spergularia,194.Spermacoce,522.Spermacoce,522.Spermacoceoides,522.Sphacele,475.Sphacophyllum,554.Sphaeralcea,352.Sphaeranthus,558.Sphaerocephalus,549.Sphaerocodon,456.Sphaerocoma,193.Sphaeroma,352.Sphaerosepalum,366.Sphaerosicyos,540.Sphaerostylis,312.Sphaerothylax,231.Sphedamnocarpus,307.Sphedamnocarpus,307.Sphenandra,492.Sphenocentrum,202.Sphenoclea,542.SPHENOCLEACEAE,541.Sphenogyne,580.Sphenopus,102.Sphenostylis,278.Spilanthes,582.Spinacia,181.Spiraeea,241.Spiranthes,155.Spirodela,119.Spiropetalum,244.Spirospermum,201.Spirostachys,610.Spitzelia,546.Spondianthus,328,611.Spondias,328.Spondias,328,329.Spondiopsis,328.Sponia,164.Sporobolus,95.Staavia,237.Staberoha,120.Stachyanthus,333.Stachyothyrus,250.Stachys,479.Stachytarpheta,468.Stadmannia,338.Staehelina,551.Stangeria,69.Stapelia,455.Stapfiola,93.Staphylosyce,539.Staphysora,322,611.Stathmostelma,449.Statice,421.Staudtia,207.Staurogyne,503.Stearodendron,361.Steirodiscus,565.Stellaria,194.Stellularia,485.Stemodia,494.Stemodiacra,494.Stemodiopsis,495.Stemonocoleus,252.Stenadenium,310.Stenandriopsis,509.Stenanthera,204.Stenocline,562,563.Stenoglottis,153.Stenolirion,138.Stenolobium,496.Stenonia,319.Stenophragma,218.Stenosemis,409.Stenostelma,450.Stenotaphrum,80.Stephania,200.Stephanocoma,548.Stephanodaphne,381.Stephanolepis,570.Stephanorossia,611.Stephanostegia,441.Stephanostema,433.Stephanotis,453.Stephegyne,530.Sterculia,354.Sterculia,354.STERCULIACEAE,13,14,19,20,26,30,32,33,34,35,36,38,39,40,42,51,61,62,63,354,pl. 94.STERCULIACEAE,353.Stereochlaena,81.Stereospermum,496.Sternbergia,137.Stevensonia,113.Stiburus,103.Stichorchis,156.Stictocardia,461.Stilbe,468.Stillingia,318.Stilpnogyne,575.Stilpnophytum,579.Stipa,95.Stipularia,530.Stironeurum,423.Stizolobium,268.Stobaea,548.Stoebe,562.Stolidia,174.Stomatostemma,445.Stomotechium,466.Streblocarpus,214.Strelitzia,145,pl. 23.Strephonema,389.Streptanthera,142.Streptocarpus,501,pl. 140.Streptogyne,92,101.Streptopetalum,374.Striga,485.Strigina,485.Strobilanthes,506.Strobilanthopsis,506.Strombosia,174.Strombosiopsis,174.Strongylodon,280,281.Strophanthus,434.Strumaria,136.Struthiola,381.Strychnopsis,203.Strychnos,429.Stuhlmannia,253.Stupa,95.Styasasia,510.Stylapterus,380.Stylarthropus,505.Stylidium,389.Stylochiton,115.Stylocoryne,528.Stylosanthes,268.STYRACACEAE,22,425.Suaeda,179.Subularia,228.Succisa,535.Succowia,226.Suffrenia,384.Suregada,318.Suriana,299.Sutera,493.Sutera,492,493.Sutherlandia,287.Swartzia,249.Sweertia,430.Swietenia,393.Swynnertonia,452.Sylitra,271,275.Symmeria,178.Symphonia,362.Symphostemon,474.Symphyochlamys,353.Symphytonema,443.Symphytosiphon,304.Symphytum,465.Sympieza,416.Symplectochilus,513.Synadenium,310.Synaptolepis,381.Syncephalum,562.Synchodendron,556.Synchoriste,510.Synclisia,202.Syncolostemon,473.Syndesmanthus416.Synedrella,581.Syngonanthus,121.Synnema,504.Synnotia,142.Synsepalum,423.Syntherisma,82.Syntriandrium,200.Syringodea,140.Syrrheonema,202.Syzygium,392.Tabebuia,497.Tabernaemontana,437,439,440.Tabernanthe,436.Tacazzea,443,pl. 130.Tacazzea,442,444,445.Tacca,139.TACCACEAE,6,139.Tachiadenus,430.Taenosapium,318.Tagetes,584.Talinella,190.Talinum,191,pl. 44.Talisiopsis,342.TAMARICACEAE,22,25,364,pl. 101.Tamarindus,256.Tamarix,364,pl. 101.Tamatavia,528.Tambourissa,209.Tamnus,140.Tamus,140.Tanacetum,566,578.Tanghinia,437.Tannodia,312,610.Tannodia,610.Tanulepis,443.Tapeinanthus,135.Tapeinostelma,457.Tapura,309.Taraxacum,546.Tarchonanthus,556.Tardavel,522.Tarenna,526,528.Tavaresia,454.Taverniera,271,281.TAXACEAE,1,70.Taxus,70.Teclea,297.Tecmarsis,557.Tecoma,495,496.Tecomaria,495.Tectona,470.Teedia,492.Teesdalia,228.Telanthera,183.Telephium,194.Telfairia,536.Teline,266.Telosma,453.Temnolepis,582.Temnopteryx,530.Tenagocharis,77.Tenaris,457.Tenaris,457.Tephrosia,272,273,275,276,282,284,287.Tephrothamnus,264.Teramnus,267.TEREBINTHACEAE,301,325.Terminalia,391.TERNSTROEMIACEAE,347,360.Tessmannia,256.Testudinaria,140.Tetracarpidium,312.Tetracera,358,pl. 96.Tetrachaete,84.Tetrachne,93.Tetrachne,93.Tetraclinis,71.Tetraclis,424.Tetradenia,476.Tetradiclis,293.Tetragonia,190.Tetragonolobus,260.Tetranthera,210.Tetraphyllaster,395.Tetrapleura,246.Tetrapogon,92.Tetraria,107.Tetraria,108.Tetraspidium,485.Tetrastemma,205.Tetrastigma,529.Tetrataxis,385.Tetratelia,215.Teucrium,471.Thalassia,78.Thalia,148.Thalictrum,198.Thaminophyllum,580.Thamnea,236.Thamnochortus,120.Thamnochortus,120.Thamnosma,295.Thamnus,416.Thapsia,404.Thapsia,404.Thaumatococcus,148.Thea,360.THEACEAE,32,33,34,35,36,37,38,40,63,360,pl. 98.Thecacoris,320,322,611.Thecacoris,611.Thelepogon,86.THELIGONACEAE,187.Theligonum,187.Themeda,87.Theobroma,356.Theodora,254.Thesidium,172.Thesium,172.Thespesia,353.Thespesocarpus,425.Thevetia,437.Thiegemella,421.Thiegemopanax,401.Thismia,150.Thlaspi,228.Thomandersia,510.Thomassetia,360.Thonnera,205.Thonningia,176.Thoracosperma,416.Thoracostachyum,107.Thorncroftia,612.Thrincia,546.Thuarea,80.Thunbergia,503.Thunbergia,503.Thunbergianthus,486.Thylachium,213.Thymelaea,383.THYMELAEACEAE,10,12,19,29,51,380,pl. 109.Thymus,480.Thymus,480.Thyrsodium,327.Thysanolaena,83.Thysanurus,558.Tieghemella,421.TILIACEAE,13,27,31,32,33,34,37,38,41,348,pl. 91.TILIACEAE,347.Tiliacora,201,202,203.Tillaea,232.Timonius,518.Tina,340.Tinea,152.Tinguarra,406.Tinnaea,478.Tinnea,471.Tinopsis,339.Tinospora,201.Tinospora,201.Tisonia,373.Tissa,194.Tittmannia,236.Todaroa,410.Toddalia,298.Toddalia,297,298.Toddaliopsis,298.Tolpis,547.Tordylium,408.Torenia,494.Torilis,404.Tornabenea,404.Torulinium,109.Tounatea,249.Tournefortia,463.Tournesolia,311,