| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| CEDID2 | Cephaloziella divaricata (Sm.) Schiffn. var. divaricata | | Cephaloziellaceae
|
| CEDIP2 | Cephaloziella divaricata (Sm.) Schiffn. var. polystratosa (R. M. Schust. & Damsh.) Potemk. | | Cephaloziellaceae
|
| CEDIS | Cephaloziella divaricata (Sm.) Schiffn. var. scabra M. Howe | | Cephaloziellaceae
|
| CEDI11 | Cephaloziella divaricata (Sm.) Schiffn. | | Cephaloziellaceae
|
| CEEL2 | Cephaloziella elachista (J. B. Jack) Schiffn. | | Cephaloziellaceae
|
| CEEL3 | Cephaloziella elegans Heeg | | Cephaloziellaceae
|
| CEGRA3 | Cephaloziella grimsulana (J. B. Jack) Lacout. var. angustiloba (Douin) J�rg. | | Cephaloziellaceae
|
| CEGRG3 | Cephaloziella grimsulana (J. B. Jack) Lacout. var. grimsulana | | Cephaloziellaceae
|
| CEGR12 | Cephaloziella grimsulana (J. B. Jack) Lacout. | | Cephaloziellaceae
|
| CEHA4 | Cephaloziella hampeana (Nees) Schiffn. | | Cephaloziellaceae
|
| CEHY2 | Cephaloziella hyalina Douin | | Cephaloziellaceae
|
| CEIN13 | Cephaloziella integerrima (Lindb.) Warnst. | | Cephaloziellaceae
|
| CEMA21 | Cephaloziella mammillifera R. M. Schust. & Damsh. | | Cephaloziellaceae
|
| CEMA22 | Cephaloziella massalongi (Spruce) M�ll. Frib. | | Cephaloziellaceae
|
| CEMI10 | Cephaloziella minima (Austin) Douin | | Cephaloziellaceae
|
| CEOB3 | Cephaloziella obtusilobula R. M. Schust. | | Cephaloziellaceae
|
| CEPA20 | Cephaloziella patulifolia (Steph.) Douin | | Cephaloziellaceae
|
| CEPH2 | Cephaloziella phyllacantha (C. Massal. & Carestia) M�ll. Frib. | | Cephaloziellaceae
|
| CERA3 | Cephaloziella rappii Douin | | Cephaloziellaceae
|
| CERUA | Cephaloziella rubella (Nees) Warnst. ssp. arctogena (Heeg) R. M. Schust. | | Cephaloziellaceae
|
| CERUB | Cephaloziella rubella (Nees) Warnst. ssp. rubella var. bifida (Schreb. ex Schmidel) Douin | | Cephaloziellaceae
|
| CERUE | Cephaloziella rubella (Nees) Warnst. ssp. rubella var. elgans (Austin) M�ll. Frib. | | Cephaloziellaceae
|
| CERUP | Cephaloziella rubella (Nees) Warnst. ssp. rubella var. pulchella (C. N. Jensen) R. M. Schust. | | Cephaloziellaceae
|
| CERUR | Cephaloziella rubella (Nees) Warnst. ssp. rubella var. rubella | | Cephaloziellaceae
|
| CERUS | Cephaloziella rubella (Nees) Warnst. ssp. rubella var. sullivantii (Austin) M�ll. Frib. | | Cephaloziellaceae
|
| CERUR2 | Cephaloziella rubella (Nees) Warnst. ssp. rubella | | Cephaloziellaceae
|
| CERU4 | Cephaloziella rubella (Nees) Warnst. | | Cephaloziellaceae
|
| CESP5 | Cephaloziella spinicaulis Douin | | Cephaloziellaceae
|
| CESP6 | Cephaloziella spinigera (Lindb.) J�rg. | | Cephaloziellaceae
|
| CEST7 | Cephaloziella stellulifera (Taylor) Schiffn. | | Cephaloziellaceae
|
| CETU4 | Cephaloziella turneri (Hook.) M�ll. Frib. | | Cephaloziellaceae
|
| CEUNB | Cephaloziella uncinata R. M. Schust. var. brevigyna R. M. Schust. & Damsh. | | Cephaloziellaceae
|
| CEUNS | Cephaloziella uncinata R. M. Schust. var. sphagnicola R. M. Schust. | | Cephaloziellaceae
|
| CEUNU | Cephaloziella uncinata R. M. Schust. var. uncinata | | Cephaloziellaceae
|
| CEUN4 | Cephaloziella uncinata R. M. Schust. | | Cephaloziellaceae
|
| CEPHA6 | Cephaloziella (Spruce) Schiffn. nom. cons. | | Cephaloziellaceae
|
| CEDE6 | Ceranthera densiflora (Benth.) Gray | Dicerandra densiflora | Lamiaceae
|
| CELI4 | Ceranthera linearifolia Ell. | Dicerandra linearifolia var. linearifolia | Lamiaceae
|
| CEAC2 | Cerastium acutatum Suksdorf | Cerastium glomeratum | Caryophyllaceae
|
| CEAD | Cerastium adsurgens Greene | Cerastium fontanum ssp. vulgare | Caryophyllaceae
|
| CEAL | Cerastium aleuticum Hult�n | Aleutian chickweed | Caryophyllaceae
|
| CEALC | Cerastium alpinum L. var. capillare (Fern. & Wieg.) Boivin | Cerastium beeringianum ssp. earlei | Caryophyllaceae
|
| CEAL6 | Cerastium alsophilum Greene | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEAN | Cerastium angustatum Greene | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEAQ | Cerastium aquaticum L. | Myosoton aquaticum | Caryophyllaceae
|
| CEARA2 | Cerastium arvense L. ssp. arvense | field chickweed | Caryophyllaceae
|
| CEARF | Cerastium arvense L. ssp. fuegianum (Hook. f.) Ugborogho | field chickweed | Caryophyllaceae
|
| CEARM | Cerastium arvense L. ssp. maximum (Hollick & Britt.) Ugborogho | field chickweed | Caryophyllaceae
|
| CEARS2 | Cerastium arvense L. ssp. strictum (L.) Ugborogho | field chickweed | Caryophyllaceae
|
| CEARV3 | Cerastium arvense L. ssp. velutinum (Raf.) Ugborogho var. velutinum (Raf.) Britt. | field chickweed | Caryophyllaceae
|
| CEARV4 | Cerastium arvense L. ssp. velutinum (Raf.) Ugborogho var. villosum (Muhl. ex Darl.) Hollick & Britt. | field chickweed | Caryophyllaceae
|
| CEARV2 | Cerastium arvense L. ssp. velutinum (Raf.) Ugborogho | field chickweed | Caryophyllaceae
|
| CEARA3 | Cerastium arvense L. var. angustifolium Fenzl | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEARB | Cerastium arvense L. var. bracteatum (Raf.) MacM. | Cerastium arvense ssp. velutinum var. velutinum | Caryophyllaceae
|
| CEARF2 | Cerastium arvense L. var. fuegianum Hook. f. | Cerastium arvense ssp. fuegianum | Caryophyllaceae
|
| CEARL | Cerastium arvense L. var. latifolium Fenzl | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEARM2 | Cerastium arvense L. var. maximum Hollick & Britt. | Cerastium arvense ssp. maximum | Caryophyllaceae
|
| CEARO | Cerastium arvense L. var. oblongifolium (Torr.) Hollick & Britt. | Cerastium arvense ssp. velutinum var. velutinum | Caryophyllaceae
|
| CEARP2 | Cerastium arvense L. var. purpurascens Boivin | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEARV7 | Cerastium arvense L. var. velutinum (Raf.) Britt. | Cerastium arvense ssp. velutinum var. velutinum | Caryophyllaceae
|
| CEARV6 | Cerastium arvense L. var. villosissimum Pennell | Cerastium arvense ssp. velutinum var. villosum | Caryophyllaceae
|
| CEARV5 | Cerastium arvense L. var. viscidulum Gremli | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEARW | Cerastium arvense L. var. webbii Jennings | Cerastium arvense ssp. velutinum var. velutinum | Caryophyllaceae
|
| CEAR4 | Cerastium arvense L. | field chickweed | Caryophyllaceae
|
| CEAX | Cerastium axillare Correll | TransPecos chickweed | Caryophyllaceae
|
| CEBEB4 | Cerastium beeringianum Cham. & Schlecht. ssp. beeringianum var. beeringianum | Bering chickweed | Caryophyllaceae
|
| CEBEG3 | Cerastium beeringianum Cham. & Schlecht. ssp. beeringianum var. grandiflorum (Fenzl) Hult�n | Bering chickweed | Caryophyllaceae
|
| CEBEB2 | Cerastium beeringianum Cham. & Schlecht. ssp. beeringianum | Bering chickweed | Caryophyllaceae
|
| CEBEE | Cerastium beeringianum Cham. & Schlecht. ssp. earlei (Rydb.) Hult�n | Bering chickweed | Caryophyllaceae
|
| CEBEA | Cerastium beeringianum Cham. & Schlecht. var. aleuticum (Hult�n) Welsh | Cerastium aleuticum | Caryophyllaceae
|
| CEBEC | Cerastium beeringianum Cham. & Schlecht. var. capillare Fern. & Wieg. | Cerastium beeringianum ssp. earlei | Caryophyllaceae
|
| CEBE2 | Cerastium beeringianum Cham. & Schlecht. | Bering chickweed | Caryophyllaceae
|
| CEBI3 | Cerastium biebersteinii DC. | Boreal chickweed | Caryophyllaceae
|
| CEBRB | Cerastium brachypetalum Desportes ex Pers. ssp. brachypetalum | gray chickweed | Caryophyllaceae
|
| CEBRT | Cerastium brachypetalum Desportes ex Pers. ssp. tauricum (Spreng.) Murb. | gray chickweed | Caryophyllaceae
|
| CEBR2 | Cerastium brachypetalum Desportes ex Pers. | gray chickweed | Caryophyllaceae
|
| CEBRC | Cerastium brachypodum (Engelm. ex Gray) B.L. Robins. var. compactum B.L. Robins. | Cerastium brachypodum | Caryophyllaceae
|
| CEBR3 | Cerastium brachypodum (Engelm. ex Gray) B.L. Robins. | shortstalk chickweed | Caryophyllaceae
|
| CEBR5 | Cerastium bracteatum Raf. | Cerastium arvense ssp. velutinum var. velutinum | Caryophyllaceae
|
| CECA8 | Cerastium campestre Greene | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CECL | Cerastium clawsonii Correll | Linum hudsonioides | Linaceae
|
| CECO5 | Cerastium confertum Greene | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEDI5 | Cerastium dichotomum L. | forked chickweed | Caryophyllaceae
|
| CEDI7 | Cerastium diffusum Pers. | fourstamen chickweed | Caryophyllaceae
|
| CEDU2 | Cerastium dubium (Bast.) Gu�pin | doubtful chickweed | Caryophyllaceae
|
| CEEA | Cerastium earlei Rydb. | Cerastium beeringianum ssp. earlei | Caryophyllaceae
|
| CEEF | Cerastium effusum Greene | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEEL | Cerastium elongatum Pursh | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEFI | Cerastium fischerianum Ser. | Fischer's chickweed | Caryophyllaceae
|
| CEFOH | Cerastium fontanum Baumg. ssp. holosteoides auct. non (Fries) Salman, van Ommering & de Voogd | Cerastium fontanum ssp. vulgare | Caryophyllaceae
|
| CEFOT | Cerastium fontanum Baumg. ssp. triviale (Link) Jalas | Cerastium fontanum ssp. vulgare | Caryophyllaceae
|
| CEFOV2 | Cerastium fontanum Baumg. ssp. vulgare (Hartman) Greuter & Burdet | big chickweed | Caryophyllaceae
|
| CEFO2 | Cerastium fontanum Baumg. | common mouse-ear chickweed | Caryophyllaceae
|
| CEFU | Cerastium fuegianum (Hook. f.) A. Nels. | Cerastium arvense ssp. fuegianum | Caryophyllaceae
|
| CEGLA | Cerastium glomeratum Thuill. var. apetalum (Dumort.) Fenzl | Cerastium glomeratum | Caryophyllaceae
|
| CEGL2 | Cerastium glomeratum Thuill. | sticky chickweed | Caryophyllaceae
|
| CEGO | Cerastium gorodkovianum Schischkin | tundra chickweed | Caryophyllaceae
|
| CEGR7 | Cerastium gracile Dufour | slender chickweed | Caryophyllaceae
|
| CEGR9 | Cerastium graminifolium Rydb. | Cerastium arvense ssp. strictum | Caryophyllaceae
|
| CEHOV | Cerastium holosteoides Fries var. vulgare (Hartman) Hyl. | Cerastium fontanum ssp. vulgare | Caryophyllaceae
|
| CEHO | Cerastium holosteoides auct. non Fries | Cerastium fontanum ssp. vulgare | Caryophyllaceae
|