| Drosera rotundifolia | 
|  | 
|  | 
|  | 
|  | 
| Scientific classification | 
| Kingdom: | Plantae | 
 
| Clade: | Tracheophytes | 
 
| Clade: | Angiosperms | 
 
| Clade: | Eudicots | 
 
| Order: | Caryophyllales | 
 
| Family: | Droseraceae | 
 
| Genus: | Drosera | 
 
| Subgenus: | Drosera subg. Drosera | 
 
| Section: | Drosera sect. Drosera | 
| Species: | D. rotundifolia | 
| Binomial name | 
| Drosera rotundifolia 
 | 
|
| Synonyms | 
| Homotypic 
Rorella rotundifolia  (L.) All.
    Rossolis rotundifolia  (L.) Moench
Heterotypic 
Drosera belezeana  E.G.Camus
    Drosera corsica  (Maire) A.W.Hill
    Drosera rotundifolia subsp. bracteata  J.Kern & Stern
    Drosera rotundifolia var. breviscapa  Regel
    Drosera rotundifolia f. breviscapa  Domin
    Drosera rotundifolia var. capillaris  A.A.Eaton & Wright
    Drosera rotundifolia var. caulescens  Gray
    Drosera rotundifolia f. comosa  (Fernald) B.Boivin
    Drosera rotundifolia var. comosa  Fernald
    Drosera rotundifolia f. corsica  Maire
    Drosera rotundifolia var. corsica  Briq.
    Drosera rotundifolia var. distachya  DC.
    Drosera rotundifolia var. furcata  Y.Z.Ruan
    Drosera rotundifolia var. furcata  Westerl.
    Drosera rotundifolia var. gracilis  Laest. ex Hultén
    Drosera rotundifolia var. longipetiolata  H.Lév.
    Drosera rotundifolia var. maritima  Graebn.
    Drosera rotundifolia var. perennis  Gray
    Drosera rotundifolia f. pygmaea  Popov
    Drosera septentrionalis  (Scop.) Stokes
    Rossolis septentrionalis  Scop.
 | 
Drosera rotundifolia, the round-leaved sundew, roundleaf sundew, or common sundew, is a carnivorous species of flowering plant that grows in bogs, marshes and fens. One of the most widespread sundew species, it has a circumboreal distribution, being found in all of northern Europe, much of Siberia, large parts of northern North America, Korea and Japan but is also found as far south as California, Mississippi and Alabama in the United States of America and in New Guinea.