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Drosera barrettiorum

Drosera barrettiorum is an annual sundew endemic to northern Western Australia, growing from seed each season. Keep it bright and wet in its growing season, as is typical for seasonally wet sundews.

Family
Droseraceae (Sundew family)
Grows as
Annual
Light
Full sun
Water
Keep the soil constantly moist, standing the pot in a tray of rainwater or distilled water during growth.
Soil
Nutrient-poor mix such as peat and sand, with no fertiliser.
Temperature
18–35 °C; protect below 10 °C.
How easy
Moderate
Native range
N. Western Australia
Climate
seasonally dry tropical

About

Drosera barrettiorum is a species of sundew endemic to the north of Western Australia. It was first described by Allen Lowrie in his 2014 Carnivorous Plants of Australia Magnum Opus. Like other members of Drosera sect. Arachnopus it is an annual therophyte.

The species is named for brothers Russell and Matthew Barrett, who first discovered the species near their home in the Kimberley region. It was originally published with the spelling barrettorum, but this was non-compliant with Article 60 of the International Code of Nomenclature for algae, fungi, and plants and was corrected to barrettiorum in the first volume of the 2017 work Drosera of the World (also lead-authored by Lowrie).

Other Drosera plants

Scented Sundew · Drosera acaulis · Drosera adelae · Peninsula Sundew · Slender Leaved Sundew · White Sundew · Drosera albonotata · Australian sundew · Pygmy Sundew · Drosera amazonica · Drosera andersoniana · Drosera androsacea

Text excerpted from the Wikipedia article Drosera barrettiorum 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.

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