[Achillea collina Becker--a proazulene containing taxon from Achillea Millefolium L.S.l].

@article{Owiecimska1968AchilleaCB,
  title={[Achillea collina Becker--a proazulene containing taxon from Achillea Millefolium L.S.l].},
  author={Małgorzata Oświecimska},
  journal={Planta medica},
  year={1968},
  volume={16 2},
  pages={201-7}
}