Ligusticum ajanense var. angustissimum Cnidium ajanense Cnidium ajanense var. angustissimum Conioselinum filicinum f. maritimum Conioselinum gmelinii var. kamtschaticum Conioselinum kamtschaticum Cnidium tilingia Ligusticum ajanense
Taxonomic data from World Flora Online, accessed June 20, 2024