lathyrus pratensis(n = noun.plant) common vetchling, meadow pea, yellow vetchling - scrambling perennial Eurasian wild pea having yellowish flowers and compressed seed pods; cultivated for forage;
is a kind of wild pea
is a member of genus lathyrus, lathyrus

alopecurus pratensis, anthus pratensis, cardamine pratensis, genus lathyrus, lathyrus, lathyrus hirsutus, lathyrus japonicus, lathyrus latifolius, lathyrus maritimus, lathyrus niger, lathyrus nissolia, lathyrus odoratus, lathyrus palustris, lathyrus sativus, lathyrus splendens, lathyrus sylvestris, lathyrus tuberosus, lathyrus vernus, poa pratensis, salvia pratensis, tragopogon pratensis