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 Rosales Bercht. & J.Presl (1820)
           Family Leguminosae Juss. (1789), nom. cons. - legumes
             Genus Lathyrus L. (1753) - sweet pea
               01 Lathyrus nissolia L. - Gras Platterbse
               02 Lathyrus linifolius (Reichard) Bässler - Berg platterbse
               03 Lathyrus niger (L.) Bernh. - black pea
               04 Lathyrus aphaca L. - Ranken Platterbse
               05 Lathyrus palustris L. - marsh pea
               06 Lathyrus japonicus Willd. - beach pea
               07 Lathyrus pratensis L. - Kibana no Renri so
               08 Lathyrus tuberosus L. - earth-nut pea
               09 Lathyrus hirsutus L. - caley pea
               10 Lathyrus sylvestris L. - flat pea
               11 Lathyrus latifolius L.