Erysimum sylvestre var. pyrenaicum (Nyman) O.Bolòs & Vigo Fl. Països Catalans 2: 78 (1990):.

Nomenclatural References

• person : Carl Fredrik Nyman (1820-1893) Based on occurrence of standard abbreviation 'Nyman' in the authors string.
• person : Josep Vigo Bonada (b.1937) Based on occurrence of standard abbreviation 'Vigo' in the authors string.
• person : Oriol de Bolòs (1924-2007) Based on occurrence of standard abbreviation 'O.Bolòs' in the authors string.
• database : IPNI record: 956411-1
• database : The Plant List v1.1 record kew-2800515
• database : The Plant List version 1.0, record: kew-2800515