Other indications which may be encountered appended to scientific name authorship include indications of nomenclatural or taxonomic status (e.g. "nom. illeg.", "sensu Smith", etc.), prior taxonomic status for taxa transferred between hybrid and non-hybrid status ("(pro sp.)" and "(pro hybr.)", see Article 50 of the botanical Code), and more. Technically these do not form part of the author citation but represent supplementary text, however they are sometimes included in "authority" fields in less well constructed taxonomic databases. Some specific examples given in Recommendations 50A–F of the botanical Code include: