Carduus nutans var. longispinus (Moris) Arènes Mém. Mus. Hist. Nat. , n.s., 24: 238 (1949)

Nomenclatural References

• literature : Mém. Mus. Hist. Nat. n.s., 24(4): 238. 1949 BHL link from IPNI metadata.
• person : Giuseppe Giacinto Moris (1796-1869) Based on occurrence of standard abbreviation 'Moris' in the authors string.
• person : Jean Arènes (1898-1960) Based on occurrence of standard abbreviation 'Arènes' in the authors string.
• database : IPNI record: 60455301-2
• database : The Plant List version 1.0, record: gcc-63572
• database : The Plant List version 1.1, record: gcc-63572