Drosera ramellosa, sometimes referred to as the branched sundew, is a tuber

Tuber

Tubers are various types of modified plant structures that are enlarged to store nutrients. They are used by plants to survive the winter or dry months and provide energy and nutrients for regrowth during the next growing season and they are a means of asexual reproduction...

ous perennial

Perennial plant

A perennial plant or simply perennial is a plant that lives for more than two years. The term is often used to differentiate a plant from shorter lived annuals and biennials. The term is sometimes misused by commercial gardeners or horticulturalists to describe only herbaceous perennials...

 species in the genus Drosera that is endemic to Western Australia

Western Australia

Western Australia is a state of Australia, occupying the entire western third of the Australian continent. It is bounded by the Indian Ocean to the north and west, the Great Australian Bight and Indian Ocean to the south, the Northern Territory to the north-east and South Australia to the south-east...

. It produces 1 to 3 erect stems that grow to 4 to 12 cm tall. The erect major stems that possess only alternate leaves with inflorescence

Inflorescence

An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Strictly, it is the part of the shoot of seed plants where flowers are formed and which is accordingly modified...

s emerging from the basal rosette

Rosette (botany)

In botany, a rosette is a circular arrangement of leaves, with all the leaves at a single height.Though rosettes usually sit near the soil, their structure is an example of a modified stem.-Function:...

 distinguish it from all other members of the section

Section (botany)

In botany, a section is a taxonomic rank below the genus, but above the species. The subgenus, if present, is higher than the section, and the rank of series, if present, is below the section. Sections are typically used to help organise very large genera, which may have hundreds of species...

 Stolonifera

Drosera sect. Stolonifera

Drosera sect. Stolonifera is a section of nine or ten tuberous perennial species in the genus Drosera that are endemic to south-west Western Australia...

. It is native to large region from Kalbarri

Kalbarri, Western Australia

Kalbarri is a coastal town in the Mid West region located 592 km north of Perth, Western Australia. The town is found at the mouth of the Murchison River and has an elevation of...

 south to Cranbrook

Cranbrook, Western Australia

Cranbrook is a small town in the Great Southern region of Western Australia between Katanning, Kojonup and Mount Barker, situated 320km south of Perth. It is billed as "The Gateway to the Stirlings", referring to the nearby Stirling Range National Park...

 and east to Mount Ragged. It grows in winter-wet sandy or sand-clay soils and flowers from July to September.

It was first formally described by Johann Georg Christian Lehmann

Johann Georg Christian Lehmann

Johann Georg Christian Lehmann was a German botanist.Born at Haselau, near Uetersen, Holstein, Lehmann studied medicine in Copenhagen and Göttingen, obtained a doctorate in medicine in 1813 and a doctorate in philosophy from he University of Jena in 1814...

 in 1844. It was again described by Jules Émile Planchon

Jules Émile Planchon

Jules Émile Planchon was a French botanist born in Ganges, Hérault.-Biography:After receiving his Doctorate of Science at the University of Montpellier in 1844, he worked for a while at the Royal Botanical Gardens in London, and for a few years was a teacher in Nancy and Ghent...

 as Drosera penduliflora in 1848, which was reduced to synonymy under D. ramellosa in 1864 by George Bentham

George Bentham

George Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...

.