Drosera murfetii can look surprisingly unlike a sundew when its most conspicuous leaves lack sticky tentacles. That appearance is part of its identity. This Tasmanian perennial combines substantial non-trapping leaves with a smaller number of carnivorous leaves, producing a changing display through the growing season.
From giant arcturi to a recognised species
Kew accepts Drosera murfetii Lowrie & Conran, published in 2014, as a species native to Tasmania. Older references may discuss related material under D. arcturi or as its giant form. The accepted name provides the correct starting point for a modern species profile. Kew taxonomic account.
Lowrie and Conran named it for Denzel Edwin Murfet. Their study compared living and preserved material and recognised consistent differences from D. arcturi. They described the species from western and south-western Tasmania, extending from low elevations into mountain habitats. Wet heath, tarn margins and cushion vegetation feature in the account. It is a perennial with a rhizome and fibrous roots, rather than an annually replaced tuber. Original description.
What to examine
Boaz Ng's field profile emphasises the well-developed non-carnivorous leaves still present at flowering. The trapping leaves are fewer and more upright than in typical D. arcturi. Floral details help: D. murfetii commonly has four or five stigmas, and their colour can include white as well as cerise. A pink centre is therefore a useful feature of some plants, not an obligatory character. Fierce Flora field profile.
The original description records white petals, usually one or two trapping leaves but occasionally more, and inflorescences bearing up to four flowers. Its reported flowering period is November to January. The authors also describe a resting bud protected by non-glandular leaf sheaths. Those botanical observations should be read alongside cultivation reports, because a plant under glass may express its seasons differently.
The practical identification sequence is to photograph the entire plant, distinguish trapping from non-trapping leaves, and then record the flower. A tight crop of a single sticky leaf discards much of the information needed to separate this species from its close relative.
What cultivation has actually demonstrated
Mark Anderson's 2019 account documents successful cultivation in loosely packed long-fibre sphagnum, with the pot continuously standing in a water tray. His best results came from a garage window supplemented by artificial lighting, with substantial seasonal temperature changes but no freezing. Growth was often strongest in spring and autumn, slowing in winter and summer.
He did not see a conventional compact winter bud in those conditions. Some plants retained only a single leaf or a green developing tip. That observation does not overturn the botanical description; it shows that appearance depends partly on the growing environment. His recorded temperature extremes are observations from one setup, not experimentally established safe limits for every plant.
The account also reports flowering, seed production and subsequent division into several growth centres. Leaf cuttings placed in water under lights produced plantlets slowly, taking roughly one to two months. Root cuttings were suggested but had not been tested by the author, so they should not be listed as an established method on that evidence. Anderson's cultivation report.
Interpreting an unfamiliar plant
The absence of dew on a naturally non-glandular leaf is not a humidity diagnosis. First inspect whether the leaf actually carries tentacles. Likewise, a small number of active leaves is not by itself evidence of impending death. The useful comparison is the same plant's progression under known conditions.
For a new accession, record the supplier's regime before changing it. Photograph the growing point at regular intervals, note when trapping leaves appear, and distinguish a resting phase from damage after a specific event. These simple records can resolve questions that a generic “sundew care” sheet cannot.
Read this profile alongside D. arcturi. Their resemblance explains the historical confusion, while their differences show why an encyclopedia needs separate species accounts and carefully attributed cultivation evidence.
Nano Nursery Drosera Encyclopedia — species profile. Related core chapters: 27 and 29. Reviewed 23 September 2026. Cultivation guidance concerns established plants; recently deflasked plants need separate acclimatisation.
