Seseli elatum subsp. osseum (Crantz) P. W. Ball in Feddes Repert. 79: 64. 1968
Seseli elatum subsp. osseum in Feddes Repert. 79: 64. 1968
is new combination for Seseli osseum, Stirp. Austr. Fasc. 3: 92. 1767
Seseli elatum subsp. osseum in Feddes Repert. 79: 64. 1968