Heracleum sphondylium subsp. flavescens (Willd.) Soó Acta Bot. Acad. Sci. Hung. 18: 175 (1973)

Nomenclatural References

• person : Carl Ludwig Willdenow (1765-1812) Based on occurrence of standard abbreviation 'Willd.' in the authors string.
• person : Károly Rezső Soó (1903-1980) Based on occurrence of standard abbreviation 'Soó' in the authors string.
• database : IPNI record: 892103-1