Imperatoria major Gray | Peucedanum ostruthium (L.) W. D. J. Koch | | | Imperatoria majorGray | Peucedanum ostruthium(L.) W. D. J. Koch |
Imperatoria ostruthium L. | Peucedanum ostruthium (L.) W. D. J. Koch | | | Imperatoria ostruthiumL. | Peucedanum ostruthium(L.) W. D. J. Koch |
Imperatoria palustris Besser | Angelica palustris (Besser) Hoffm. | | | Imperatoria palustrisBesser | Angelica palustris(Besser) Hoffm. |