As classified in WFO snapshot
May 2019
Warning: older classification
subspecies
Sorbus umbellata subsp. koevessii
This subspecies name was first published in Agrártud. Egyet. Kert- Szölögazdaságtud. Karának Közlem. 12: 146 (1948)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .