As classified in WFO snapshot
June 2024
Warning: older classification
form
Saxifraga rivularis f. purpurascens
(Lange) Engl. & Irmsch.
This form name was first published in Pflanzenr. (Engler) IV. 117.1(Heft 67): 280. 1916 [26 Sep 1916]
This form name has been reclassified since this snapshot. Its current preferred usage is a synonym .