English noun: Dutch case-knife bean | |||
1. | Dutch case-knife bean (plant) tropical American bean with red flowers and mottled black beans similar to Phaseolus vulgaris but perennial; a preferred food bean in Great Britain | ||
Synonyms | Phaseolus coccineus, Phaseolus multiflorus, runner bean, scarlet runner, scarlet runner bean | ||
Broader (hypernym) | pole bean | ||