medicago_lupulina
1. [ noun ] (botany) prostrate European herb with small yellow flowers and curved black pods; naturalized in North America
Synonyms: hop_clover yellow_trefoil nonesuch_clover black_medick
Related terms: medic
Similar spelling:   Medicago_sativa
  Medicago_falcata
  Medicago_echinus
  Medicago_arborea
  Medicago_intertexta