Seseli rigidum var. intermedium (Degen) Nikolic Fl. Srbije 5: 243. 1973

Nomenclatural References

• person : Árpád von Degen (1866-1934) Based on occurrence of standard abbreviation 'Degen' in the authors string.
• person : E. Nikolić Based on occurrence of standard abbreviation 'Nikolic' in the authors string.
• database : IPNI record: 892198-1