As classified in WFO snapshot
June 2024
Warning: older classification
variety
Holodiscus discolor var. ariifolius
(Sm.) Asch. & Graebn.
This variety name was first published in Syn. Mitteleur. Fl. 6(1): 31 (1900)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .