As classified in WFO snapshot
June 2023
Warning: older classification
subspecies
Scrophularia crithmifolia subsp. alpina
(Boiss.) Malag.
This subspecies name was first published in Subesp. Variac. Geogr. : 17 (1973)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .