This species is endemic to northwestern Portugal. It is assessed as Vulnerable based on the very small area of occurrence, approximately 20 km2, although this is likely to be an underestimate, since point records may not available for all subpopulations. This species presents specific habitat requirements (ultrabasic rocky soils) and is not able to colonize other kinds of habitat. It is also subject to ongoing threats like shrub encroachment and threats which may repeat in the future (industrial and road development).This plant requires some level human management like sustainable grazing and further research to confirm current distribution and population trends
