| 词条 | Drosera purpurascens |
| 释义 |
| image = | image_caption = | genus = Drosera | display_parents = 2 | parent = Drosera sect. Stolonifera | species = purpurascens | authority = Schlotth. | synonyms =
}}Drosera purpurascens is a compact tuberous perennial species in the genus Drosera that is endemic to south-west Western Australia. It produces 1 erect or 2 to 5 semi-erect lateral stems that grow to 3 to 10 cm long. The compact size of the plant combined with relatively long petioles distinguish it from all other members of the section Stolonifera. It is native to a region from Mount Cooke to near Katanning and Ongerup south to the Denmark-Albany region. It grows in sand-laterite soils and flowers from July to October, flowering en masse after bushfires.[1] It was first formally described by August Friedrich Schlotthauber in 1856. In 1982 N. G. Marchant described a subspecies of D. stolonifera that was later reduced to synonymy with D. purpurascens.[1] See also
References1. ^1 Lowrie, A. 2005. A taxonomic revision of Drosera section Stolonifera (Droseraceae), from south-west Western Australia{{dead link|date=December 2016 |bot=InternetArchiveBot |fix-attempted=yes }}. Nuytsia, 15(3): 355-393. External links
5 : Carnivorous plants of Australia|Caryophyllales of Australia|Eudicots of Western Australia|Plants described in 1856|Drosera |
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