water lobelia 1

noundomain: plant
Princeton WordNet [ver.3.1]
EnglishEnglish
Definition

erect perennial aquatic herb of Europe and North America having submerged spongy leaves and pendulous racemes of blue flowers above the water

  • erect perennial aquatic herb of Europe and North America having submerged spongy leaves and pendulous racemes of blue flowers above the water

FENG