As classified in WFO snapshot
July 2018
Warning: older classification
species
Sempervivum × barbulatum
This species name was first published in Oesterr. Bot. Wochenbl. 3: 91 (1853)
At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000441315.