Nigella stricta
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Nigella stricta faces severe population decline due to agricultural intensification and habitat conversion across its Mediterranean range. The species' specialized requirements for traditional farming systems and fallow fields make it particularly vulnerable to modern agricultural practices that eliminate weedy margins and uncultivated areas. Urban development and infrastructure expansion further fragment remaining suitable habitats, while climate change may alter precipitation patterns critical for this annual herb's germination and establishment.
Habitat
Nigella stricta inhabits Mediterranean agricultural landscapes, particularly traditional farming systems with fallow fields, field margins, and disturbed soils. The species thrives in semi-arid environments with calcareous soils and requires specific moisture conditions during its annual growing cycle.