Carduus macrocephalus subsp. sporadum (Halácsy) Franco Bot. J. Linn. Soc. 71(1): 48 (1975)

Nomenclatural References

• literature : HEYWOOD, V. H. (1975). Flora Europaea: Notulae Systematicae ad Floram Europaeam spectantes: No. 17. Botanical Journal of the Linnean Society, 71(1), 39–50. https://doi.org/10.1111/j.1095-8339.1975.tb00937.x DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Eugen von Halácsy (1842-1913) Based on occurrence of standard abbreviation 'Halácsy' in the authors string.
• person : João Manuel Antonio do Amaral Franco (1921-2009) Based on occurrence of standard abbreviation 'Franco' in the authors string.
• database : IPNI record: 876731-1