The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s flora taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not currently being reflected in Florabase, herbarium collections, or the census. Due to the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 May 2026, when a further update will be provided. Please reach out to us if you have any questions or concerns.
The notice period
started at 9:45 am on Friday, 12 December 2025 +08:00 and will end at 12:00 pm on Saturday, 2 May 2026 +08:00.
Three new species and one new subspecies of Drosera (Droseraceae) are described, D. browniana and D. stolonifera subsp. monticola (both tuberous Drosera) and D. grievei and D. sargentii (both pygmy Drosera), all endemic to south western Australia. The distinguishing characters of each are presented as well as their relationships and an indication of habitat preferences and conservation status.
Drosera ordensis (Droseraceae), a new tropical species of carnivorous plant from northern Australia
A new species, Drosera ordensis (Droseraceae) is described from tropical northern Australia. The features that distinguish this taxon from its nearest relatives are presented and an indication is given of its habitat preferences.
Drosera kenneallyi (Droseraceae), a new tropical species of carnivorous plant from the Kimberley, northern Western Australia
A new species, Drosera kenneallyi (Droseraceae), is described from tropical northern Western Australia. The features that distinguish this taxon from its nearest relatives are presented, with growth adaptations and habitat preferences indicated.
New species in Drosera sect. Lasiocephala (Droseraceae) from tropical northern Australia
Five new Drosera species, D. brevicornis Lowrie, D. broomensis Lowrie, D. caduca Lowrie, D. darwinensis Lowrie and D. derbyensis Lowrie, are described and illustrated. D. fulva Planchon is recognized as a valid species and is described in detail as well as illustrated. All these taxa are from tropical northern Australia and belong in Drosera sect. Lasiocephala. A key is provided to all species in sect. Lasiocephala.
Drosera paradoxa (Droseraceae), a new species from northern Australia
The new species D. paradoxa Lowrie is described and illustrated. It occurs in tropical northern Australia and belongs in Drosera sect. Lasiocephala Planchon.
A taxonomic review of the yellow-flowered tuberous species of Drosera (Droseraceae) from south-west Western Australia
A new species, Drosera pedicellaris Lowrie, is described and illustrated. It is related to D. parvula Planchon and is known from only two localities in the south-west of Western Australia.
A taxonomic revision of Drosera section Stolonifera (Droseraceae) from south-west Western Australia
Ten species are recognized in the Drosera section Stolonifera: D. fimbriata DeBuhr, D. humilis Planchon, D. platypoda Turcz., D. porrecta Lehm., D. purpurascens Schlott., D. ramellosa Lehm., and D. stolonifera Endl., including three new combinations: D. monticola (Lowrie & Marchant) Lowrie, D. prostrata (Marchant & Lowrie) Lowrie and D. rupicola (Marchant) Lowrie. All are endemic to the south-west of Western Australia and belong in Drosera L. subgen. Ergaleium DC. sect. Stolonifera DeBuhr. Each taxon is described in detail as well as illustrated. A key is provided to all taxa in sect. Stolonifera. A schematic illustration of all ten species life-form is provided for comparison and cross referencing with each other. SEM micrographs of the seeds of each species, field and cultivation studies and historical investigations are also presented.
Drosera gibsonii (Droseraceae), a new Pygmy Drosera from south-west Western Australia
Drosera gibsonii (Drosera subgenus Rorella section Lamprolepis) is described from the Stirling Range National Park. Its closest relative is Drosera silvicola Lowrie & Carlquist and the features that distinguish this taxon from Drosera gibsonii are presented together with its habitat preferences and conservation status.
Validation of the name Drosera monticola (Droseraceae), a species from the south-west of Western Australia
Taxonomic review of the Drosera indica L. (Droseraceae) complex requires the clarification of a number of published names. This paper is focussed on the application of names applying to taxa occurring in Australia. Two lectotypes are chosen and one neotype is designated for names historically listed as synonyms of D. indica. Drosera serpens Planch. and D. angustifolia F.Muell. are lectotypified. A neotype is selected for D. hexagynia Blanco as no original material is known. Drosera hexagynia is considered to be a synonym of D. indica. Drosera angustifolia and D. indica f. robusta F.M.Bailey are here considered to be synonyms of D. finlaysoniana Wall. ex. Arn. Drosera angustifolia var. purpuriflora F.Muell. ex Diels is an illegitimate name. Notes are provided on D. hartmeyerorum Schlauer, the only other named Australian taxon in this species complex. Characteristics of the seeds, anthers and glandular hairs are considered diagnostic at the species level. Illustrations of key identifying features and full descriptions of the Australian species are provided.
Severing the first head of the Hydra: Droseraactinioides, a new species from the D.paradoxa complex of D. sect. Lasiocephala (Droseraceae)
JUVE, N.O.,FLEISCHMANN, A. AND KRUEGER, T., Nuytsia36: 75–84 (2025)
Droseraactinioides Juve, A.Fleischm. & T.Krueger, a new species of D. sect. Lasiocephala Planch. from the Northern Kimberley bioregion (Western Australia), is described and illustrated. It can be distinguished from all known members of this section by its distinctive floral features comprising highly branched, blackish red styles and metallic orange petals, among other characters. Detailed notes on its ecology, distribution, and conservation status are provided.