Carduus nutans var. petrovicii Arènes Mém. Mus. Hist. Nat. , n.s., 24: 237 (1949)

Nomenclatural References

• literature : Mém. Mus. Hist. Nat. n.s., 24(4): 237. 1949 BHL link from IPNI metadata.
• person : Jean Arènes (1898-1960) Based on occurrence of standard abbreviation 'Arènes' in the authors string.
• database : IPNI record: 60455297-2
• database : The Plant List version 1.0, record: gcc-62170
• database : The Plant List version 1.1, record: gcc-62170