Taxon - Links and literature
Botanical Society of British Isles [http://www.bsbi.org.uk/], Botany Department, The Natural History Museum [as Cleome serrulata Pursh]Data retrieved on: 11 May 2012
Botanical Society of British Isles [http://www.bsbi.org.uk/], Botany Department, The Natural History Museum [as Cleome serrulata Pursh]