1. (

• lemon_mint ,
• horsemint ,
• Monarda_citriodora

) an annual horsemint of central and western United States and northern Mexico ;

2. (

• horsemint ,
• Monarda_punctata

) tall erect perennial or annual having lanceolate leaves and heads of purple-spotted creamy flowers; many subspecies grown from eastern to southwestern United States and in Mexico ;

3. (

• horsemint ,
• Mentha_longifolia

) a coarse Old World wild water mint having long leaves and spikelike clusters of flowers; naturalized in the eastern United States ;