URL volume
https://archive.org/details/mitteilungenderb34sues
species cited
Crassula merxmuelleri Friedrich
basionym cited
Crassula merxmuelleri Friedrich
ID species recognized
283891
species recognized
Crassula sericea Schönland
ID basionym recognized
283613
basionym recognized
Crassula merxmuelleri Friedrich
genus recognized
Crassula
Crassula sericea Schönland [3]