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Drosera petiolaris

Drosera petiolaris
Photo: Michal Rubeš, CC BY 3.0 cz

Drosera petiolaris is a carnivorous sundew from northern Australia and New Guinea, forming a compact rosette of sticky leaves on long, narrow stalks. It grows best in bright, humid conditions with constantly moist, nutrient-poor soil.

Family
Droseraceae (Sundew family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Keep the soil constantly moist, standing in water or using tray watering with rainwater or distilled water.
Soil
Nutrient-poor mix such as sphagnum peat with perlite or sand.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Safety
Not known to be toxic
Native range
S. New Guinea to Queensland
Climate
wet tropical

About

Drosera petiolaris is a carnivorous plant in the genus Drosera and is the eponymous species of the petiolaris species complex, which mostly refers to the entire subgenus Lasiocephala. It is native to Northern Australia, including the northern regions of Western Australia, the Northern Territory, and Queensland, and New Guinea; this distribution is the largest in the subgenus and the only that extends beyond Australia. Its leaves are arranged in a compact basal rosette with long, narrow petioles emerging from the center of the rosette. Carnivorous leaves are held at the end of the petiole with long retentive glands.

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 petiolaris 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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