Flora van Nederland Haeckel (1866) - plants
   Division Spermatophyta Goebel (1882) see Phylum Spermatophyta Goebel (1882)
     Subdivision Angiospermae J. Lindley (1830) see Infraphylum Angiospermae auct.
       Class Dicotyledones see Class Magnoliopsida Brongn. (1843)
         Order Primulales Dumort. (1829) see Order Ericales Bercht. & J.Presl (1820)
           Family Primulaceae Batsch ex Borkh. (1797), nom. cons. - primrose family
             Genus Anagallis L. (1753)
               Anagallis arvensis L. - pimpernel
                 Anagallis arvensis subsp. coerulea Hartman