As classified in WFO snapshot
June 2023
Warning: older classification
subspecies
Cynanchum leucanthum subsp. elongatum
Liede
This subspecies name was first published in Bull. Mus. Natl. Hist. Nat., B, Adansonia 14: 445 (1992 publ. 1993)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .