asparagus_bean
1. [ noun ] (botany) South American bean having very long succulent pods
Synonyms: Vigna_unguiculata_sesquipedalis Vigna_sesquipedalis yard-long_bean
Related terms: legume Vigna
Similar spelling:   asparagus_pea
  asparagus_bed
  asparagus_fern
  asparaginase
  Asparagaceae