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Red Ink Sundew

Drosera erythrorhiza

Red Ink Sundew
Photo: Unknown author, CC BY-SA 3.0
Family
Droseraceae (Sundew family)
Grows as
Bulb, Perennial
Native range
SW. Australia
Climate
subtropical

About

Drosera erythrorhiza, the red ink sundew, is a perennial tuberous species in the carnivorous plant genus Drosera that is endemic to Western Australia. It grows in a rosette and is distinguished from the other species in section Erythrorhiza by its many-flowered cymose inflorescences with up to 50 individual flowers. D. erythrorhiza was first described by John Lindley in his 1839 publication A sketch of the vegetation of the Swan River Colony. In 1992, N. G. Marchant and Allen Lowrie described three new subspecies, thus also creating the autonym D. erythrorhiza subsp. erythrorhiza. The subspecies were separated from this variable species mostly by leaf morphology and distribution.

D. erythrorhiza subsp. collina is named for its native hilly habitat and typically has more leaves of various shapes within the same rosette. D. erythrorhiza subsp.

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 erythrorhiza by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

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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