| Hexachara Temporal range: Late Devonian
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|---|---|
Scientific classification 
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| Clade: | Viridiplantae |
| (unranked): | Charophyta |
| Class: | Charophyceae |
| Order: | Charales |
| Family: | †Eocharaceae (?) |
| Genus: | †Hexachara Gess & Hiller, 1995 |
| Species | |
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Hexachara is a genus of fossil charophyte (aquatic green alga) that is likely to have formed meadows within sheltered oligohaline reaches of lakes.[1]
- ^ Gess, R.W.; Hiller, N. (1995). "Late Devonian charophytes from the Witteberg Group, South Africa". Review of Palaeobotany and Palynology. 89 (3–4): 417–428. Bibcode:1995RPaPa..89..417G. doi:10.1016/0034-6667(95)00007-8.