As classified in WFO snapshot
December 2022
Warning: older classification
variety
Sium novae-mexicae var. fimbriatum
Koso-Pol.
This variety name was first published in Bull. Soc. Imp. Naturalistes Moscou n.s, 28: 174, f. 1(4). 1915
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .