| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| SICAG | Silene campanulata S. Wats. ssp. glandulosa C.L. Hitchc. & Maguire | Red Mountain catchfly | Caryophyllaceae
|
| SICAG2 | Silene campanulata S. Wats. ssp. greenei (S. Wats.) C.L. Hitchc. & Maguire | Greene's catchfly | Caryophyllaceae
|
| SICAG4 | Silene campanulata S. Wats. var. greenei S. Wats. | Silene campanulata ssp. greenei | Caryophyllaceae
|
| SICAO | Silene campanulata S. Wats. var. orbiculata B.L. Robins. | Silene campanulata ssp. glandulosa | Caryophyllaceae
|
| SICA5 | Silene campanulata S. Wats. | Red Mountain catchfly | Caryophyllaceae
|
| SICAC2 | Silene caroliniana Walt. ssp. caroliniana | sticky catchfly | Caryophyllaceae
|
| SICAP | Silene caroliniana Walt. ssp. pensylvanica (Michx.) Clausen | Pennsylvania catchfly | Caryophyllaceae
|
| SICAW | Silene caroliniana Walt. ssp. wherryi (Small) Clausen | Wherry's catchfly | Caryophyllaceae
|
| SICAP2 | Silene caroliniana Walt. var. pensylvanica (Michx.) Fern. | Silene caroliniana ssp. pensylvanica | Caryophyllaceae
|
| SICAW2 | Silene caroliniana Walt. var. wherryi (Small) Fern. | Silene caroliniana ssp. wherryi | Caryophyllaceae
|
| SICA6 | Silene caroliniana Walt. | sticky catchfly | Caryophyllaceae
|
| SICH4 | Silene chlorantha (Willd.) Ehrh. | yellowgreen catchfly | Caryophyllaceae
|
| SICL | Silene clokeyi C.L. Hitchc. & Maguire | Clokey's catchfly | Caryophyllaceae
|
| SICO14 | Silene coeli-rosa (L.) Godr. | rose silene | Caryophyllaceae
|
| SICO3 | Silene conica L. | striped corn catchfly | Caryophyllaceae
|
| SICO4 | Silene conoidea L. | weed silene | Caryophyllaceae
|
| SICO15 | Silene coronaria (L.) Clairville | Lychnis coronaria | Caryophyllaceae
|
| SICR | Silene cryptopetala Hbd. | Haleakala catchfly | Caryophyllaceae
|
| SICS | Silene csereii Baumg. | Balkan catchfly | Caryophyllaceae
|
| SICU6 | Silene cucubalus Wibel | Silene vulgaris | Caryophyllaceae
|
| SIDE5 | Silene degeneri Sherff | Koolau Gap catchfly | Caryophyllaceae
|
| SIDI2 | Silene dichotoma Ehrh. | dichotoma silene | Caryophyllaceae
|
| SIDI4 | Silene dioica (L.) Clairville | red catchfly | Caryophyllaceae
|
| SIDO3 | Silene dorrii Kellogg | Silene menziesii ssp. dorrii | Caryophyllaceae
|
| SIDOD | Silene douglasii Hook. var. douglasii | seabluff catchfly | Caryophyllaceae
|
| SIDOM2 | Silene douglasii Hook. var. macounii (S. Wats.) B.L. Robins. | Silene parryi | Caryophyllaceae
|
| SIDOM | Silene douglasii Hook. var. monantha (S. Wats.) B.L. Robins. | Silene douglasii var. douglasii | Caryophyllaceae
|
| SIDOO | Silene douglasii Hook. var. oraria (M.E. Peck) C.L. Hitchc. & Maguire | seabluff catchfly | Caryophyllaceae
|
| SIDOR | Silene douglasii Hook. var. rupinae S.R. Kephart & K.B. Sturgeon | seabluff catchfly | Caryophyllaceae
|
| SIDOV | Silene douglasii Hook. var. villosa C.L. Hitchc. & Maguire | Silene douglasii var. douglasii | Caryophyllaceae
|
| SIDO | Silene douglasii Hook. | seabluff catchfly | Caryophyllaceae
|
| SIDRD | Silene drummondii Hook. var. drummondii | Drummond's campion | Caryophyllaceae
|
| SIDRK | Silene drummondii Hook. var. kruckebergii Bocquet | Kruckeberg's campion | Caryophyllaceae
|
| SIDRS | Silene drummondii Hook. var. striata (Rydb.) Bocquet | Drummond's campion | Caryophyllaceae
|
| SIDR | Silene drummondii Hook. | Drummond's campion | Caryophyllaceae
|
| SIFL5 | Silene flos-cuculi (L.) Greuter & Burdet | Lychnis flos-cuculi | Caryophyllaceae
|
| SIFU3 | Silene furcata Raf. | Silene involucrata ssp. involucrata | Caryophyllaceae
|
| SIGA | Silene gallica L. | common catchfly | Caryophyllaceae
|
| SIGR11 | Silene grandis Eastw. | Silene scouleri ssp. scouleri var. scouleri | Caryophyllaceae
|
| SIGR3 | Silene grayi S. Wats. | Maui catchfly | Caryophyllaceae
|
| SIHA6 | Silene hallii S. Wats. | Silene scouleri ssp. hallii | Caryophyllaceae
|
| SIHA9 | Silene �hampeana Meusel & K. Werner | | Caryophyllaceae
|
| SIHAK | Silene hawaiiensis Sherff var. kaupoana (O. Deg. & Sherff) O. Deg. & Sherff | Silene struthioloides | Caryophyllaceae
|
| SIHA5 | Silene hawaiiensis Sherff | Hawai'i catchfly | Caryophyllaceae
|
| SIHI9 | Silene hitchguirei Bocquet | Silene uralensis ssp. montana | Caryophyllaceae
|
| SIHOB | Silene hookeri Nutt. ssp. bolanderi (Gray) Abrams | Bolander's silene | Caryophyllaceae
|
| SIHOH | Silene hookeri Nutt. ssp. hookeri | Hooker's silene | Caryophyllaceae
|
| SIHOP | Silene hookeri Nutt. ssp. pulverulenta (M.E. Peck) C.L. Hitchc. & Maguire | Hooker's silene | Caryophyllaceae
|
| SIHO | Silene hookeri Nutt. | Hooker's silene | Caryophyllaceae
|
| SIIN13 | Silene inflata Sm. | Silene vulgaris | Caryophyllaceae
|
| SIIN7 | Silene ingramii Tidestrom & Dayton | Silene hookeri ssp. hookeri | Caryophyllaceae
|
| SIIN10 | Silene insectivora Henderson | Silene nuda ssp. insectivora | Caryophyllaceae
|
| SIIN21 | Silene �intermedia (Schur) Philip nom. illeg., non (Lange) Bocquet | Silene hampeana | Caryophyllaceae
|
| SIIN | Silene invisa C.L. Hitchc. & Maguire | red fir catchfly | Caryophyllaceae
|
| SIINE | Silene involucrata (Cham. & Schlecht.) Bocquet ssp. elatior (Regel) Bocquet | arctic catchfly | Caryophyllaceae
|
| SIINI2 | Silene involucrata (Cham. & Schlecht.) Bocquet ssp. involucrata | arctic catchfly | Caryophyllaceae
|
| SIINT | Silene involucrata (Cham. & Schlecht.) Bocquet ssp. tenella (Tolm.) Bocquet | Silene tayloriae | Caryophyllaceae
|
| SIIN4 | Silene involucrata (Cham. & Schlecht.) Bocquet | arctic catchfly | Caryophyllaceae
|
| SIITN | Silene italica Pers. ssp. nemoralis (Waldst. & Kit.) Nyman | Italian catchfly | Caryophyllaceae
|
| SIIT | Silene italica Pers. | Italian catchfly | Caryophyllaceae
|
| SIKI | Silene kingii (S. Wats.) Bocquet | King's campion | Caryophyllaceae
|
| SILAG2 | Silene laciniata Cav. ssp. greggii (Gray) C.L. Hitchc. & Maguire | cardinal catchfly | Caryophyllaceae
|
| SILAA | Silene laciniata Cav. ssp. major C.L. Hitchc. & Maguire var. angustifolia C.L. Hitchc. & Maguire | cardinal catchfly | Caryophyllaceae
|
| SILAL | Silene laciniata Cav. ssp. major C.L. Hitchc. & Maguire var. latifolia C.L. Hitchc. & Maguire | cardinal catchfly | Caryophyllaceae
|
| SILAM | Silene laciniata Cav. ssp. major C.L. Hitchc. & Maguire | cardinal catchfly | Caryophyllaceae
|
| SILAG3 | Silene laciniata Cav. var. greggii (Gray) S. Wats. | Silene laciniata ssp. greggii | Caryophyllaceae
|
| SILA2 | Silene laciniata Cav. | cardinal catchfly | Caryophyllaceae
|
| SILAA2 | Silene lanceolata Gray var. angustifolia Hbd. | Silene lanceolata | Caryophyllaceae
|
| SILAF | Silene lanceolata Gray var. forbesii Sherff | Silene lanceolata | Caryophyllaceae
|
| SILAH | Silene lanceolata Gray var. hillebrandii Sherff | Silene lanceolata | Caryophyllaceae
|
| SILA7 | Silene lanceolata Gray | Kauai catchfly | Caryophyllaceae
|
| SILAA3 | Silene latifolia Poir. ssp. alba (P. Mill.) Greuter & Burdet | bladder campion | Caryophyllaceae
|
| SILA16 | Silene latifolia (P. Mill.) Britten & Rendle, non Poir. | Silene vulgaris | Caryophyllaceae
|
| SILA21 | Silene latifolia Poir. | bladder campion | Caryophyllaceae
|
| SILE2 | Silene lemmonii S. Wats. | Lemmon's catchfly | Caryophyllaceae
|
| SILY2 | Silene lyallii S. Wats. | Silene douglasii var. douglasii | Caryophyllaceae
|
| SIMA11 | Silene macounii S. Wats. | Silene parryi | Caryophyllaceae
|
| SIMA4 | Silene macrosperma (Porsild) Hult�n | largefruit catchfly | Caryophyllaceae
|
| SIMA13 | Silene maritima With. | Silene uniflora | Caryophyllaceae
|
| SIMA5 | Silene marmorensis Kruckeberg | Marble Mountain catchfly | Caryophyllaceae
|
| SIMED | Silene menziesii Hook. ssp. dorrii (Kellogg) C.L. Hitchc. & Maguire | Menzies' campion | Caryophyllaceae
|
| SIMEM2 | Silene menziesii Hook. ssp. menziesii var. menziesii | Menzies' campion | Caryophyllaceae
|
| SIMEV2 | Silene menziesii Hook. ssp. menziesii var. viscosa (Greene) C.L. Hitchc. & Maguire | Menzies' campion | Caryophyllaceae
|
| SIMEM | Silene menziesii Hook. ssp. menziesii | Menzies' campion | Caryophyllaceae
|
| SIMEW | Silene menziesii Hook. ssp. williamsii (Britt.) Hult�n | Menzies' campion | Caryophyllaceae
|
| SIMEW2 | Silene menziesii Hook. var. williamsii (Britt.) Boivin | Silene menziesii ssp. williamsii | Caryophyllaceae
|
| SIME | Silene menziesii Hook. | Menzies' campion | Caryophyllaceae
|
| SIMOB | Silene montana S. Wats. ssp. bernardina (S. Wats.) C.L. Hitchc. & Maguire | Silene bernardina ssp. bernardina | Caryophyllaceae
|
| SIMOR | Silene montana S. Wats. var. rigidula B.L. Robins. | Silene bernardina ssp. maguirei var. rigidula | Caryophyllaceae
|
| SIMOS | Silene montana S. Wats. var. sierrae C.L. Hitchc. & Maguire | Silene bernardina ssp. maguirei var. sierrae | Caryophyllaceae
|
| SIMOV | Silene montana S. Wats. var. viscida Henderson | Silene uralensis ssp. montana | Caryophyllaceae
|
| SIMO | Silene montana S. Wats. non Arrond. | Silene bernardina ssp. maguirei var. rigidula | Caryophyllaceae
|
| SIMU2 | Silene multinervia S. Wats. | manynerve catchfly | Caryophyllaceae
|
| SINA2 | Silene nachlingerae Tiehm | Nevada catchfly | Caryophyllaceae
|
| SINI | Silene nivea (Nutt.) Muhl. ex Otth | evening campion | Caryophyllaceae
|
| SINO | Silene noctiflora L. | nightflowering silene | Caryophyllaceae
|
| SINUI2 | Silene nuda (S. Wats.) C.L. Hitchc. & Maguire ssp. insectivora (Henderson) C.L. Hitchc. & Maguire | carnivorous silene | Caryophyllaceae
|
| SINUN | Silene nuda (S. Wats.) C.L. Hitchc. & Maguire ssp. nuda | western fringed catchfly | Caryophyllaceae
|
| SINU | Silene nuda (S. Wats.) C.L. Hitchc. & Maguire | western fringed catchfly | Caryophyllaceae
|
| SINU2 | Silene nutans L. | Eurasian catchfly | Caryophyllaceae
|
| SIOB2 | Silene obovata Porsild | Silene menziesii ssp. menziesii var. menziesii | Caryophyllaceae
|