| Common Name | Scientific Name | Code |
| Anderson's sphagnum | Sphagnum andersonianum Andrus | SPAN9 |
| Andrus's sphagnum | Sphagnum subsecundum Nees in Sturm var. andrusii Crum | SPSUA |
| Angerman's sphagnum | Sphagnum angermanicum Melin | SPAN10 |
| Aongstroem's sphagnum | Sphagnum aongstroemii Hartm. | SPAO70 |
| arctic sphagnum | Sphagnum arcticum Flatb. & Frisv. | SPAR6 |
| Austin's sphagnum | Sphagnum austinii Sull. in Aust. | SPAU70 |
| Baltic sphagnum | Sphagnum balticum (Russ.) C. Jens. | SPBA70 |
| Bartlett's sphagnum | Sphagnum bartlettianum Warnst. | SPBA2 |
| Carolina sphagnum | Sphagnum carolinianum Andrus | SPCA16 |
| contorted sphagnum | Sphagnum contortum Schultz | SPCO14 |
| Fitzgerald's sphagnum | Sphagnum fitzgeraldii Ren. in Lesq. & James | SPFI3 |
| Florida sphagnum | Sphagnum macrophyllum Brid. var. floridanum Aust. | SPMAF |
| Girgensohn's sphagnum | Sphagnum girgensohnii Russ. | SPGI70 |
| Henry's sphagnum | Sphagnum henryense Warnst. | SPHE4 |
| Jensen's sphagnum | Sphagnum jensenii H. Lindb. | SPJE |
| Junghuhn's sphagnum | Sphagnum junghuhnianum Dozy & Molk. | SPJU3 |
| Junghuhn's sphagnum | Sphagnum junghuhnianum Dozy & Molk. var. pseudomolle (Warnst.) Warnst. | SPJUP |
| largeleaf sphagnum | Sphagnum macrophyllum Brid. | SPMA12 |
| largeleaf sphagnum | Sphagnum macrophyllum Brid. var. burinense Maass | SPMAB |
| largeleaf sphagnum | Sphagnum macrophyllum Brid. var. macrophyllum | SPMAM3 |
| Lescur's sphagnum | Sphagnum lescurii Sull. in Gray | SPLE6 |
| Lindberg's sphagnum | Sphagnum lindbergii Schimp. in Lindb. | SPLI70 |
| low sphagnum | Sphagnum compactum DC. in Lam. & DC. | SPCO70 |
| Magellan's sphagnum | Sphagnum magellanicum Brid. | SPMA70 |
| Mendocino sphagnum | Sphagnum mendocinum Sull. & Lesq. in Sull. | SPME3 |
| Mississippi sphagnum | Sphagnum mississippiense Andrus | SPMI9 |
| Oriental sphagnum | Sphagnum orientale Sav.-Ljub. | SPOR4 |
| Pacific sphagnum | Sphagnum pacificum Flatb. | SPPA11 |
| papillose sphagnum | Sphagnum papillosum Lindb. | SPPA71 |
| prairie sphagnum | Sphagnum palustre L. | SPPA70 |
| Puerto Rico sphagnum | Sphagnum portoricense Hampe | SPPO9 |
| Pylaes's sphagnum | Sphagnum pylaesii Brid. | SPPY3 |
| recurved sphagnum | Sphagnum recurvum P. Beauv. | SPRE70 |
| Russow's sphagnum | Sphagnum russowii Warnst. | SPRU6 |
| Schofield's sphagnum | Sphagnum schofieldii Crum | SPSC |
| sphagnum | Sphagnum affine Ren. & Card. | SPAF70 |
| sphagnum | Sphagnum angustifolium (C. Jens. ex Russ.) C. Jens. in Tolf | SPAN11 |
| sphagnum | Sphagnum annulatum H. Lindb. ex Warnst. | SPAN12 |
| sphagnum | Sphagnum capillifolium (Ehrh.) Hedw. | SPCA70 |
| sphagnum | Sphagnum centrale C. Jens. in Arnell & C. Jens. | SPCE2 |
| sphagnum | Sphagnum cyclophyllum Sull. & Lesq. in Sull. in Gray | SPCY3 |
| sphagnum | Sphagnum denticulatum Brid. | SPDE5 |
| sphagnum | Sphagnum fallax (Klinggr.) Klinggr. | SPFA2 |
| sphagnum | Sphagnum fimbriatum Wils. in Wils. & Hook. f. in Hook. f. | SPFI4 |
| sphagnum | Sphagnum fimbriatum Wils. in Wils. & Hook. f. in Hook. f. var. concinnum (Berggr.) Warnst. | SPFIC |
| sphagnum | Sphagnum fimbriatum Wils. in Wils. & Hook. f. in Hook. f. var. fimbriatum | SPFIF |
| sphagnum | Sphagnum flavicomans (Card.) Warnst. | SPFL5 |
| sphagnum | Sphagnum flexuosum Dozy & Molk. | SPFL7 |
| sphagnum | Sphagnum flexuosum Dozy & Molk. var. flexuosum | SPFLF |
| sphagnum | Sphagnum flexuosum Dozy & Molk. var. ramosissimum Andrus | SPFLR |
| sphagnum | Sphagnum fuscum (Schimp.) Klinggr. | SPFU70 |
| sphagnum | Sphagnum L. | SPHAG2 |
| sphagnum | Sphagnum lenense H. Lindb. in Pohle | SPLE5 |
| sphagnum | Sphagnum majus (Russ.) C. Jens. | SPMA11 |
| sphagnum | Sphagnum majus (Russ.) C. Jens. ssp. norvegica Flatberg | SPMAN |
| sphagnum | Sphagnum molle Sull. | SPMO4 |
| sphagnum | Sphagnum nitidum Warnst. | SPNI2 |
| sphagnum | Sphagnum obtusum Warnst. | SPOB70 |
| sphagnum | Sphagnum perichaetiale Hampe | SPPE7 |
| sphagnum | Sphagnum platyphyllum (Lindb. ex Braithw.) Sull. ex Warnst. | SPPL70 |
| sphagnum | Sphagnum pulchrum (Lindb. ex Braithw.) Warnst. | SPPU6 |
| sphagnum | Sphagnum quinquefarium (Lindb. ex Braithw.) Warnst. | SPQU |
| sphagnum | Sphagnum rubellum Wils. | SPRU4 |
| sphagnum | Sphagnum rubroflexuosum Andrus | SPRU5 |
| sphagnum | Sphagnum splendens Maass | SPSP7 |
| sphagnum | Sphagnum squarrosum Crome | SPSQ70 |
| sphagnum | Sphagnum strictum Sull. | SPST9 |
| sphagnum | Sphagnum subnitens Russ. & Warnst. in Warnst. | SPSU3 |
| sphagnum | Sphagnum subobesum Warnst. | SPSU6 |
| sphagnum | Sphagnum subsecundum Nees in Sturm | SPSU9 |
| sphagnum | Sphagnum subsecundum Nees in Sturm var. subsecundum | SPSUS |
| sphagnum | Sphagnum subtile (Russ.) Warnst. | SPSU7 |
| sphagnum | Sphagnum tenellum (Brid.) Bory | SPTE70 |
| sphagnum | Sphagnum tenerum Sull. & Lesq. in Sull. in Gray | SPTE11 |
| sphagnum | Sphagnum teres (Schimp.) ?ngstr. in Hartm. | SPTE71 |
| sphagnum | Sphagnum viridum Flatb. | SPVI4 |
| Sphagnum affine | Sphagnum imbricatum Hornsch. ex Russ. ssp. affine (Ren. & Card.) Flatb. | SPIMA |
| Sphagnum affine | Sphagnum imbricatum Hornsch. ex Russ. var. affine (Ren. & Card.) Warnst. | SPIMA4 |
| Sphagnum affine | Sphagnum imbricatum Hornsch. ex Russ. var. flagellare Flatb. | SPIMF |
| Sphagnum angustifolium | Sphagnum fallax (Klinggr.) Klinggr. var. angustifolium (C. Jens. ex Russ.) Nyh. | SPFAA |
| Sphagnum angustifolium | Sphagnum flexuosum Dozy & Molk. var. tenue (Klinggr.) Pilous | SPFLT |
| Sphagnum angustifolium | Sphagnum parvifolium (Sendtn.) Warnst. | SPPA12 |
| Sphagnum angustifolium | Sphagnum recurvum P. Beauv. ssp. angustifolium C. Jens. ex Russ. | SPREA2 |
| Sphagnum angustifolium | Sphagnum recurvum P. Beauv. var. parvifolium Sendtn. ex Warnst. | SPREP |
| Sphagnum angustifolium | Sphagnum recurvum P. Beauv. var. tenue Klinggr. | SPRET |
| Sphagnum annulatum | Sphagnum jensenii H. Lindb. var. annulatum (H. Lindb. ex Warnst.) Warnst. | SPJEA |
| Sphagnum austinii | Sphagnum carlottae Andrus | SPCA17 |
| Sphagnum austinii | Sphagnum imbricatum Hornsch. ex Russ. ssp. austinii (Sull. in Aust.) Flatb. | SPIMA2 |
| Sphagnum capillifolium | Sphagnum acutifolium Ehrh. ex Schrad. | SPAC3 |
| Sphagnum capillifolium | Sphagnum capillaceum (Weiss.) Schrank | SPCA71 |
| Sphagnum capillifolium | Sphagnum nemoreum Scop. auct. plur. | SPNE3 |
| Sphagnum carolinianum | Sphagnum subsecundum Nees in Sturm var. carolinianum (Andrus) Crum | SPSUC3 |
| Sphagnum compactum | Sphagnum compactum DC. in Lam. & DC. var. expositum Maass | SPCOE3 |
| Sphagnum contortum | Sphagnum subsecundum Nees in Sturm var. contortum (Schultz) H?b. | SPSUC4 |
| Sphagnum cuspidatum | Sphagnum cuspidatum Ehrh. ex Hoffm. var. plumosum Nees & Hornsch. | SPCUP |
| Sphagnum denticulatum | Sphagnum auriculatum Schimp. | SPAU2 |
| Sphagnum fallax | Sphagnum apiculatum H. Lindb. in Bauer | SPAP |
| Sphagnum fallax | Sphagnum flexuosum Dozy & Molk. var. fallax (Klinggr.) M. O. Hill ex A. J. E. Sm. | SPFLF2 |
| Sphagnum fallax | Sphagnum recurvum P. Beauv. var. brevifolium (Lindb. ex Braithw.) Warnst. | SPREB |
| Sphagnum fallax | Sphagnum recurvum P. Beauv. var. fallax (Klinggr.) Paul in Koppe | SPREF |
| Sphagnum fimbriatum var. concinnum | Sphagnum fimbriatum Wils. in Wils. & Hook. f. in Hook. f. var. arcticum C. Jens. | SPFIA |
| Sphagnum fimbriatum var. fimbriatum | Sphagnum fimbriatum Wils. in Wils. & Hook. f. in Hook. f. var. tenue Grav. ex R?ll | SPFIT |
| Sphagnum flexuosum var. flexuosum | Sphagnum amblyphyllum (Russ.) Zick. | SPAM6 |
| Sphagnum flexuosum var. flexuosum | Sphagnum recurvum P. Beauv. var. amblyphyllum (Russ.) Warnst. | SPREA |
| Sphagnum inundatum | Sphagnum auriculatum Schimp. var. inundatum (Russ.) M. O. Hill | SPAUI |
| Sphagnum inundatum | Sphagnum subsecundum Nees in Sturm var. inundatum (Russ.) C. Jens. | SPSUI |
| Sphagnum jensenii | Sphagnum annulatum H. Lindb. ex Warnst. var. porosum (Schlieph. & Warnst.) Maass & Isov. in Maass | SPANP |
| Sphagnum jensenii | Sphagnum recurvum P. Beauv. var. porosum Schlieph. & Warnst. in Warnst. | SPREP2 |
| Sphagnum junghuhnianum var. pseudomolle | Sphagnum junghuhnianum Dozy & Molk. ssp. pseudomolle (Warnst.) Suz. | SPJUP2 |
| Sphagnum lenense | Sphagnum lindbergii Schimp. in Lindb. ssp. lenense (H. Lindb. in Pohle) Podp. | SPLIL |
| Sphagnum lenense | Sphagnum lindbergii Schimp. in Lindb. var. microphyllum Warnst. | SPLIM |
| Sphagnum lescurii | Sphagnum obesum (Wils.) Warnst. | SPOB3 |
| Sphagnum lescurii | Sphagnum rufescens Nees ex Nees & Hornsch. | SPRU7 |
| Sphagnum lescurii | Sphagnum subsecundum Nees in Sturm var. rufescens (Nees & Hornsch.) H?b. | SPSUR |
| Sphagnum macrophyllum var. floridanum | Sphagnum floridanum (Aust.) Card. | SPFL6 |
| Sphagnum majus | Sphagnum cuspidatum Ehrh. ex Hoffm. var. dusenii C. Jens. ex Warnst. | SPCUD |
| Sphagnum majus | Sphagnum dusenii C. Jens. ex Russ. & Warnst. in Russ. | SPDU4 |
| Sphagnum majus | Sphagnum obtusum Warnst. var. dusenii C. Jens. ex Warnst. | SPOBD |
| Sphagnum molle | Sphagnum tabulare Sull. | SPTA |
| Sphagnum nitidum | Sphagnum subfulvum Sjors | SPSU8 |
| Sphagnum orientale | Sphagnum perfoliatum Sav.-Ljub. | SPPE8 |
| Sphagnum papillosum | Sphagnum papillosum Lindb. var. laeve Warnst. | SPPAL |
| Sphagnum papillosum | Sphagnum papillosum Lindb. var. sublaeve Warnst. | SPPAS |
| Sphagnum perichaetiale | Sphagnum erythrocalyx sensu Andrews | SPER2 |
| Sphagnum platyphyllum | Sphagnum subsecundum Nees in Sturm var. platyphyllum (Lindb. ex Braithw.) Card. | SPSUP3 |
| Sphagnum pylaesii | Sphagnum pylaesii Brid. var. sedoides (Brid.) Lindb. in Braithw. | SPPYS |
| Sphagnum pylaesii | Sphagnum sedoides Brid. | SPSE3 |
| Sphagnum recurvum | Sphagnum pulchricoma C. M?ll. | SPPU7 |
| Sphagnum rubellum | Sphagnum capillaceum (Weiss.) Schrank var. tenellum (Schimp.) Andrews | SPCAT |
| Sphagnum rubellum | Sphagnum capillifolium (Ehrh.) Hedw. var. tenellum (Schimp.) Crum | SPCAT3 |
| Sphagnum russowii | Sphagnum robustum (Warnst.) R?ll | SPRO3 |
| Sphagnum steerei | Sphagnum imbricatum Hornsch. ex Russ. var. arcticum Flatb. | SPIMA3 |
| Sphagnum strictum | Sphagnum garberi Lesq. & James | SPGA |
| Sphagnum subnitens | Sphagnum plumulosum R?ll | SPPL3 |
| Sphagnum subobesum | Sphagnum subsecundum Nees in Sturm var. junsaiense (Warnst.) Crum | SPSUJ |
| Sphagnum subsecundum var. subsecundum | Sphagnum crispum Andrus | SPCR3 |
| Sphagnum subtile | Sphagnum nemoreum Scop. auct. plur. var. subtile Russ. | SPNES |
| Sphagnum tenerum | Sphagnum capillaceum (Weiss.) Schrank var. tenerum (Sull. & Lesq. in Sull. in Gray) Andrews | SPCAT2 |
| Sphagnum tenerum | Sphagnum capillifolium (Ehrh.) Hedw. var. tenerum (Sull. & Lesq. in Sull. in Gray) Crum | SPCAT4 |
| Sphagnum tenerum | Sphagnum nemoreum Scop. auct. plur. var. tenerum (Sull. & Lesq. in Sull. in Gray) Nyh. | SPNET |
| Sphagnum torreyanum | Sphagnum cuspidatum Ehrh. ex Hoffm. var. torreyanum (Sull.) Lesq. & James | SPCUT |
| Sphagnum torreyanum | Sphagnum cuspidatum Ehrh. ex Hoffm. var. torreyi Braithw. | SPCUT2 |
| Sphagnum trinitense | Sphagnum cuspidatum Ehrh. ex Hoffm. var. serrulatum (Schlieph.) Schlieph. | SPCUS |
| Sphagnum trinitense | Sphagnum serratum Aust. | SPSE4 |
| Sphagnum warnstorfii | Sphagnum warnstorfianum Du Rietz | SPWA |
| Steere's sphagnum | Sphagnum steerei Andrus | SPST70 |
| streamside sphagnum | Sphagnum riparium ?ngstr. | SPRI70 |
| toothed sphagnum | Sphagnum cuspidatum Ehrh. ex Hoffm. | SPCU4 |
| Torrey's sphagnum | Sphagnum torreyanum Sull. | SPTO6 |
| Trinity sphagnum | Sphagnum trinitense C. M?ll. | SPTR3 |
| Warnstorf's sphagnum | Sphagnum warnstorfii Russ. | SPWA70 |
| water sphagnum | Sphagnum inundatum Russ. | SPIN12 |
| Wilf's sphagnum | Sphagnum wilfii Crum | SPWI |
| Wulf's sphagnum | Sphagnum wulfianum Girg. | SPWU70 |