Rubia occidens Capelo, M. Seq. & H. Schaef. in Silva Lusitana 21(2): 236. 2014 Rubia occidens Capelo, M. Seq. & H. Schaef. in Silva Lusitana 21(2): 236. 2014Taxon for this nameRubia occidens Capelo, M. Seq. & H. Schaef. in Silva Lusitana 21(2): 236. 2014