⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Diopogon hirtus in version 1.1 of The Plant List.

Diopogon hirtus subsp. borealis H. Huber is a synonym of Sempervivum globiferum L.

This name is a synonym of Sempervivum globiferum L..

The record derives from Tropicos which reports it as a synonym (record 8901681) with original publication details: Ill. Fl. Mittel-Eur. (ed. 2) 4(2): 107 107 1961.