| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| SCCAC4 | Scapania calcicola (Arnell & J. Perss.) Ingham ssp. calcicola | | Scapaniaceae
|
| SCCAL2 | Scapania calcicola (Arnell & J. Perss.) Ingham ssp. ligulifolia (R. M. Schust.) Damsh. & D. G. Long | | Scapaniaceae
|
| SCCA30 | Scapania calcicola (Arnell & J. Perss.) Ingham | | Scapaniaceae
|
| SCCA28 | Scapania calciphila R. M. Schust. | | Scapaniaceae
|
| SCCA29 | Scapania carinthiaca J. B. Jack ex Lindb. | | Scapaniaceae
|
| SCCO23 | Scapania compacta (Roth) Dumort. | | Scapaniaceae
|
| SCCR7 | Scapania crassiretis Bryhn | | Scapaniaceae
|
| SCCUC | Scapania curta (Mart.) Dumort. var. curta | | Scapaniaceae
|
| SCCUG | Scapania curta (Mart.) Dumort. var. grandiretis R. M. Schust. | | Scapaniaceae
|
| SCCUI | Scapania curta (Mart.) Dumort. var. isoloba R. M. Schust. | | Scapaniaceae
|
| SCCU7 | Scapania curta (Mart.) Dumort. | | Scapaniaceae
|
| SCCUC2 | Scapania cuspiduligera (Nees) M�ll. Frib. var. cuspiduligera | | Scapaniaceae
|
| SCCUD | Scapania cuspiduligera (Nees) M�ll. Frib. var. diplophyllopsis R. M. Schust. | | Scapaniaceae
|
| SCCU8 | Scapania cuspiduligera (Nees) M�ll. Frib. | | Scapaniaceae
|
| SCDED | Scapania degenii Schiffn. ex M�ll. Frib. var. degenii | | Scapaniaceae
|
| SCDED2 | Scapania degenii Schiffn. ex M�ll. Frib. var. dubia R. M. Schust. | | Scapaniaceae
|
| SCDE7 | Scapania degenii Schiffn. ex M�ll. Frib. | | Scapaniaceae
|
| SCGL13 | Scapania glaucocephala (Taylor) Austin | | Scapaniaceae
|
| SCGY | Scapania gymnostomophila Kaal. | | Scapaniaceae
|
| SCHI5 | Scapania hians Steph. ex M�ll. Frib. | | Scapaniaceae
|
| SCHY7 | Scapania hyperborea J�rg. | | Scapaniaceae
|
| SCIN10 | Scapania invisa R. M. Schust. | | Scapaniaceae
|
| SCIRI | Scapania irrigua (Nees) Gottsche & Lindenb. & Nees ssp. irrigua | | Scapaniaceae
|
| SCIRR | Scapania irrigua (Nees) Gottsche & Lindenb. & Nees ssp. rufescens (Loeske) R. M. Schust. | | Scapaniaceae
|
| SCIR | Scapania irrigua (Nees) Gottsche & Lindenb. & Nees | | Scapaniaceae
|
| SCKA5 | Scapania kaurinii Ryan | | Scapaniaceae
|
| SCLIL | Scapania lingulata H. Buch var. lingulata | | Scapaniaceae
|
| SCLIM | Scapania lingulata H. Buch var. microphylla (Warnst.) R. M. Schust. | | Scapaniaceae
|
| SCLI15 | Scapania lingulata H. Buch | | Scapaniaceae
|
| SCMA13 | Scapania massalongi (M�ll. Frib.) M�ll. Frib. | | Scapaniaceae
|
| SCMUM | Scapania mucronata H. Buch ssp. mucronata | | Scapaniaceae
|
| SCMUP | Scapania mucronata H. Buch ssp. praetervisa (Meyl.) R. M. Schust. var. polaris R. M. Schust. | | Scapaniaceae
|
| SCMUP2 | Scapania mucronata H. Buch ssp. praetervisa (Meyl.) R. M. Schust. var. praetervisa (Meyl.) H. Buch | | Scapaniaceae
|
| SCMUP3 | Scapania mucronata H. Buch ssp. praetervisa (Meyl.) R. M. Schust. | | Scapaniaceae
|
| SCMU12 | Scapania mucronata H. Buch | | Scapaniaceae
|
| SCNE4 | Scapania nemorea (L.) Grolle | | Scapaniaceae
|
| SCOB8 | Scapania obcordata (Berggr.) S. W. Arnell | | Scapaniaceae
|
| SCOB9 | Scapania obscura (Arnell & C. E. O. Jensen) Schiffn. | | Scapaniaceae
|
| SCOR3 | Scapania ornithopodioides (With.) Pearson | | Scapaniaceae
|
| SCPAP4 | Scapania paludicola Loeske & M�ll. Frib. var. paludicola | | Scapaniaceae
|
| SCPAR | Scapania paludicola Loeske & M�ll. Frib. var. rotundiloba R. M. Schust. | | Scapaniaceae
|
| SCPAV | Scapania paludicola Loeske & M�ll. Frib. var. viridigemma R. M. Schust. | | Scapaniaceae
|
| SCPA26 | Scapania paludicola Loeske & M�ll. Frib. | | Scapaniaceae
|
| SCPA24 | Scapania paludosa (M�ll. Frib.) M�ll. Frib. | | Scapaniaceae
|
| SCPAP5 | Scapania paradoxa R. M. Schust. var. paradoxa | | Scapaniaceae
|
| SCPAR2 | Scapania paradoxa R. M. Schust. var. ramosa R. M. Schust. | | Scapaniaceae
|
| SCPA27 | Scapania paradoxa R. M. Schust. | | Scapaniaceae
|
| SCPA25 | Scapania parvifolia Warnst. | | Scapaniaceae
|
| SCPE12 | Scapania perssonii R. M. Schust. | | Scapaniaceae
|
| SCPS2 | Scapania pseudocalcicola R. M. Schust. | | Scapaniaceae
|
| SCPU16 | Scapania pulcherrima R. M. Schust. | | Scapaniaceae
|
| SCSA9 | Scapania saxicola R. M. Schust. | | Scapaniaceae
|
| SCSCA | Scapania scandica (Arnell & H. Buch) Macvicar var. argutedentata H. Buch | | Scapaniaceae
|
| SCSCD3 | Scapania scandica (Arnell & H. Buch) Macvicar var. dimorpha R. M. Schust. | | Scapaniaceae
|
| SCSCS4 | Scapania scandica (Arnell & H. Buch) Macvicar var. scandia (Arnell & H. Buch) Macvicar | | Scapaniaceae
|
| SCSC14 | Scapania scandica (Arnell & H. Buch) Macvicar | | Scapaniaceae
|
| SCSE12 | Scapania serrulata R. M. Schust. | | Scapaniaceae
|
| SCSI5 | Scapania simmonsii Bryhn & Kaal. | | Scapaniaceae
|
| SCSP5 | Scapania spitzbergensis (Lindb.) M�ll. Frib. | | Scapaniaceae
|
| SCSU12 | Scapania subalpina (Nees) Dumort. | | Scapaniaceae
|
| SCTU5 | Scapania tundrae (Arnell) H. Buch | | Scapaniaceae
|
| SCUL | Scapania uliginosa (Sw. ex Lindenb.) Dumort. | | Scapaniaceae
|
| SCUM3 | Scapania umbrosa (Schrad.) Dumort. | | Scapaniaceae
|
| SCUNA2 | Scapania undulata (L.) Dumort. var. aequatiformis De Not. | | Scapaniaceae
|
| SCUNO | Scapania undulata (L.) Dumort. var. oakesii (Austin) H. Buch | | Scapaniaceae
|
| SCUNU4 | Scapania undulata (L.) Dumort. var. undulata | | Scapaniaceae
|
| SCUN6 | Scapania undulata (L.) Dumort. | | Scapaniaceae
|
| SCZE | Scapania zemliae S. W. Arnell. | | Scapaniaceae
|
| SCAPA | Scapania (Dumort.) Dumort. nom. cons. | | Scapaniaceae
|
| SCMO3 | Scaphyglottis modesta (Reichenb. f.) Schlechter | Malaysian orchid | Orchidaceae
|
| SCAPH | Scaphyglottis Poepp. & Endl. | scaphyglottis | Orchidaceae
|
| SCAL6 | Schadonia alpina Korber | | Bacidiaceae
|
| SCFE6 | Schadonia fecunda (Th. Fr.) Vezda & Poelt | | Bacidiaceae
|
| SCHAD | Schadonia Korber | schadonia | Bacidiaceae
|
| SCCU4 | Schaefferia cuneifolia Gray | desert yaupon | Celastraceae
|
| SCFR | Schaefferia frutescens Jacq. | Florida boxwood | Celastraceae
|
| SCHAE | Schaefferia Jacq. | schaefferia | Celastraceae
|
| SCCI4 | Schaereria cinereorufa (Schaerer) Th. Fr. | | Schaereriaceae
|
| SCCO19 | Schaereria corticola Muhr & Tonsberg | | Schaereriaceae
|
| SCEN | Schaereria endocyanea (Stirton) Hertel & Gotth. Schneider | | Schaereriaceae
|
| SCFU3 | Schaereria fuscocinerea (Nyl.) Clauzade & Roux | | Schaereriaceae
|
| SCTE10 | Schaereria tenebrosa (Flotow) Hertel & Poelt | Schaereria fuscocinerea | Schaereriaceae
|
| SCHAE2 | Schaereria Th. Fr. | schaereria | Schaereriaceae
|
| SCLI9 | Schaueria linearifolia Torr. | Carlowrightia linearifolia | Acanthaceae
|
| SCPA12 | Schaueria parvifolia Torr. | Carlowrightia torreyana | Acanthaceae
|
| SCPA | Schedonnardus paniculatus (Nutt.) Trel. | tumblegrass | Poaceae
|
| SCHED | Schedonnardus Steud. | tumblegrass | Poaceae
|
| SCAC2 | Schefflera actinophylla (Endl.) H.A.T. Harms | octopus tree | Araliaceae
|
| SCGL6 | Schefflera gleasonii (Britt. & Wilson) Alain | yuquilla | Araliaceae
|
| SCMO10 | Schefflera morototonii (Aubl.) Maguire, Steyermark & Frodin | matchwood | Araliaceae
|
| SCHEF | Schefflera J.R. & G. Forst. | schefflera | Araliaceae
|
| SCAM5 | Scheuchzeria americana (Fern.) G.N. Jones | Scheuchzeria palustris ssp. americana | Scheuchzeriaceae
|
| SCPAA3 | Scheuchzeria palustris L. ssp. americana (Fern.) Hult�n | rannoch-rush | Scheuchzeriaceae
|
| SCPAA | Scheuchzeria palustris L. var. americana Fern. | Scheuchzeria palustris ssp. americana | Scheuchzeriaceae
|
| SCPA2 | Scheuchzeria palustris L. | rannoch-rush | Scheuchzeriaceae
|
| SCHEU | Scheuchzeria L. | rannoch-rush | Scheuchzeriaceae
|
| SCAD | Schiedea adamantis St. John | Diamond Head schiedea | Caryophyllaceae
|
| SCAM3 | Schiedea amplexicaulis Mann | Niihau schiedea | Caryophyllaceae
|
| SCAP | Schiedea apokremnos St. John | Kauai schiedea | Caryophyllaceae
|
| SCAT7 | Schiedea attenuata W.L. Wagner, S.G. Weller & A.K. Sakai | | Caryophyllaceae
|
| SCDIA | Schiedea diffusa Gray var. angustifolia Wawra | Schiedea diffusa | Caryophyllaceae
|