water lobelia


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Noun1.water lobelia - erect perennial aquatic herb of Europe and North America having submerged spongy leaves and pendulous racemes of blue flowers above the waterwater lobelia - erect perennial aquatic herb of Europe and North America having submerged spongy leaves and pendulous racemes of blue flowers above the water
lobelia - any plant or flower of the genus Lobelia
References in periodicals archive ?
Submerged species include hornwort, water starwort, frog's lettuce, water violet and water lobelia. But don't be over-ambitious when you start.
Authority recreation management adviser Carissa Lough said that Windermere has a wide variety of aquatic plant species, including the white water lily and water lobelia.