| Hydrothrix | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Monocots |
| (unranked): | Commelinids |
| Order: | Commelinales |
| Family: | Pontederiaceae |
| Genus: |
Hydrothrix Hook.f. |
| Species: | H. gardneri |
| Binomial name | |
|
Hydrothrix gardneri Hook.f. |
|
| Synonyms | |
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Hydrothrix is a monotypic flowering plant genus in the family Pontederiaceae.
The highly modified Hydrothrix gardneri is a submerged aquatic with a two-flowered pseudanthium found in Eastern Brazil. It is used as an aquarium plant.