Papaver occidentale (Markgr.) H.E.Hess & Landolt Fl. Schweiz 3: 778 (1972)

Nomenclatural References

• person : Elias Landolt (1926-2013) Based on occurrence of standard abbreviation 'Landolt' in the authors string.
• person : Friedrich Markgraf (1897-1987) Based on occurrence of standard abbreviation 'Markgr.' in the authors string.
• person : Hans E. Hess (1920-2009) Based on occurrence of standard abbreviation 'H.E.Hess' in the authors string.
• database : IPNI record: 673630-1
• database : The Plant List version 1.0, record: kew-2561365
• database : The Plant List version 1.1, record: kew-2561365