Some corrections to the preliminary list of strictly dioecious angiosperms in Estonia (Reier, 1991) are made. Potentilla fruticosa is added. The status of Honckenya peploides, Serratula tinctoria, Myrica gale and Empetrum nigrum in Estonia is unclear and needs further investigation.
Keywords: angiosperms, dioecious, gymnodioiceous, Potentilla fruticosa, Estonia.