| Circaea L. | |
| Publ. & Syn. | L., Sp. Pl.: 9 (1753). |
| Chromosomes | (1) 36 (4x?). - Siberia, Asia (C), Far East, Alaska, Canada, U.S.A. - Several reports, numerous counts. (2) 54 (6x?). - Canada. - Mosquin and Hayley (1966); Small (1968, two counts). (3) 72 (8x?). - Europe (N), Russia (N), Siberia (N, S), Far East, Alaska, Canada, Greenland. - Numerous reports. |
| Geography | Circumpolar-alpine: ICE RUS SIB RFE ALA CAN GRL. |
| Parent taxon | Onagraceae |
| Child taxa |
Circaea alpina L. |
| PAF ID | 5203 |