Drosera dichrosepala

Drosera dichrosepala is a small carnivorous plant in the sundew family, Droseraceae. Like other members of the genus, it produces rosettes of leaves covered in glandular, mucilage-tipped hairs that trap and digest small invertebrates, supplementing the nutrient-poor soils in which it grows. This carnivorous strategy allows it to persist in habitats where competing plants struggle to obtain sufficient nitrogen and phosphorus.

Within its ecosystem, it contributes to local invertebrate population control and represents part of the diverse understorey flora of Australian shrublands.

The species is endemic to Australia, where it occurs in shrubland habitats. Its distribution is naturally patchy, tied to specific soil and moisture conditions typical of the heathland-type communities it inhabits.

Drosera dichrosepala is classified as Endangered. It faces pressure from invasive non-native species, which can alter habitat structure and outcompete or displace native flora. Altered fire regimes, including both inappropriate fire frequency and fire suppression, threaten the specialized shrubland habitat this species depends on, as many Australian shrubland ecosystems rely on periodic natural fire cycles for regeneration.

Logging and wood harvesting activities contribute to habitat degradation and fragmentation. An additional unspecified threat is also recognized as ongoing.

Conservation attention for this species is linked to broader efforts to protect and manage Australian shrubland ecosystems, including habitat protection measures and fire management strategies aimed at maintaining appropriate ecological conditions. Monitoring of invasive species remains a component of habitat management in areas where this sundew occurs.

Despite its Endangered status, the population trend is currently assessed as stable, suggesting that existing pressures have not yet resulted in further population decline, though ongoing threats warrant continued monitoring.