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Related to stonewort: liverwort, club moss


 (stōn′wûrt′, -wôrt′)
Any of various submerged aquatic algae of the family Characeae that are frequently encrusted with calcium carbonate deposits and have nodes with whorled, filamentlike branchlets.


(Plants) any of various green algae of the genus Chara, which grow in brackish or fresh water and have jointed fronds encrusted with lime


(ˈstoʊnˌwɜrt, -ˌwɔrt)

any of a group of freshwater green algae, of the class Charophyceae, with plantlike growth.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.stonewort - any of various submerged aquatic algae of the genus Chara having nodes with whorled filamentlike branches; usually encrusted with calcium carbonate deposits
chlorophyte, green algae - algae that are clear green in color; often growing on wet ricks or damp wood or the surface of stagnant water
Characeae, family Characeae - green algae superficially resembling horsetail ferns: stoneworts
References in periodicals archive ?
Look down into the clear water to see the billowing green mats of rare stonewort and, if you're lucky, a pike.
Yates County - $35,800: Mechanical harvesting of Starry Stonewort infestation in Keuka Lake Outlet.
Researchers have used microscopic evidence to identify associated plant species such as gyrogonites, the fossilized female reproductive structures of some stonewort species (Detriche et al.