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Telmatoblechnum indicum
Swamp water fern is a rhizomatous fern that grows in wet, swampy places, often in sandy soil. It is best kept consistently moist and warm, which makes it suited to bog gardens, pond margins or humid conditions.
Telmatoblechnum indicum (many synonyms including Blechnum indicum) or the swamp water fern is often seen growing on sandy soils in swampy areas. The specific epithet indicum is from Latin, revealing this plant was first collected in the East Indies (Java). Indigenous Australians used the starchy rhizome as food.
This plant was collected with another swamp fern Cyclosorus interruptus by Joseph Banks and Daniel Solander at Botany Bay in 1770.
Text excerpted from the Wikipedia article Telmatoblechnum indicum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
