Drosera ramellosa

{{Short description|Species of carnivorous plant}}

{{Use dmy dates|date=July 2019}}

{{Speciesbox

| image = Drosera ramellosa Darwiniana.jpg

| image_caption =

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author= Cross, A. |date=2018 |title= Drosera ramellosa |volume=2018 |page= e.T66444175A143982115 |doi= 10.2305/IUCN.UK.2018-1.RLTS.T66444175A143982115.en |access-date=June 17, 2025}}

| genus = Drosera

| display_parents = 2

| parent = Drosera sect. Stolonifera

| species = ramellosa

| authority = Lehm.

| synonyms = {{species list |Sondera ramellosa |(Lehm.) Chrtek & Slavíková

|Drosera penduliflora |Planch.}}

| synonyms_ref =

}}

Drosera ramellosa is a species of carnivorous plant in the family Droseraceae.{{cite web |url= https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:321951-1 |title= Drosera ramellosa Lehm. |author= |date=n.d. |website=Plants of the World Online |publisher=The Trustees of the Royal Botanic Gardens, Kew |access-date=June 17, 2025}}{{cite web |url= https://www.catalogueoflife.org/data/taxon/37QVQ |title= Drosera ramellosa Lehm. |author= |date=n.d. |website=Catalogue of Life |publisher=Species 2000 |access-date=June 17, 2025}} It is sometimes referred to as the branched sundew,{{FloraBase|name=Drosera ramellosa|id=3128}} and is a tuberous perennial species that is endemic to Western Australia. It was first formally described by Johann Georg Christian Lehmann in 1844. It was again described by Jules Émile Planchon as Drosera penduliflora in 1848, which was reduced to synonymy under D. ramellosa in 1864 by George Bentham.