Sempervivum carpathicum subsp. heterophyllum
Synonymy
Source: Marhold, K. (2011+): Crassulaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Sempervivum carpathicum subsp. heterophyllum in Phyton (Horn) 42: 113. 2002
Content
Bibliography
A. Jalas, J. & Suominen, J. 1999: Atlas Florae Europaeae 12 (as Sempervivum montanum subsp. heterophyllum)