Callitriche brutia
species of plant
Callitriche brutia, the pedunculate water-starwort, is a dwarf amphibious annual or perennial dicotyledon herb in the genus Callitriche. The common name of this species is water starwort. It colonizes aquatic environments, such as wetlands, lakes, rivers, streams, and pools, and it grows in oligotrophic conditions, meaning it grows in an environment that has little to sustain life. Pedunculate water-starwort was found in Ireland and England, but is now an invasive species due to its resistance to environmental stressors, and its ability to grow in still water.
Description
Callitriche brutia is a long plant that can be seen with many rounded leaves across its stem. It has a bundle of leaves at the top, in a flower-like shape. It can often be seen growing in large amounts in a single area. It often grows directly in water, or very damp areas.
Distribution and habitat
The habitats ranges from ephemeral pools, lakes and canals to fast-flowing upland rivers Europe-wide. This species can be found in ditches, ponds, wetlands, and in shallow waters of lake margins and drains.
This brief starts where responsible research should: with the source description of “Callitriche brutia” as species of plant. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as species of plant. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Oct 1, 2025. The linked authority identifier is Q15349016. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Callitriche brutia” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.