Taxon - Odkazy a literatura
Wagenitz, G. & Kandemir, A.(2008): Two new species of the genus Psephellus (Compositae, Cardueae) from eastern Turkey.
pages 521-526.
http://www.bgbm.org/willdenowia/w-pdf/wi... [jako Psephellus]
Hellwig, F. H. 2000: The genus Psephellus Cass. (Compositae, Cardueae) revisited with a
broadened concept. – Willdenowia 30: 29-44. http://www.bgbm.org/willdenowia/w-pdf/w3... [jako Psephellus]
The Interim Register of Marine and Nonmarine Genera [1327386]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Psephellus Cassini in F. Cuvier, 1826]
Datum citace: 5. leden 2020
Kew Science - Plants of the World online 2024-05 [10698-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Psephellus Cass.]
Datum citace: 1. únor 2025
The Interim Register of Marine and Nonmarine Genera [1075135]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Aetheopappus Cassini in F. Cuvier, 1827]
Datum citace: 5. leden 2020
The Interim Register of Marine and Nonmarine Genera [1379495]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Heterolophus Cassini in F. Cuvier, 1827]
Datum citace: 5. leden 2020
The Interim Register of Marine and Nonmarine Genera [1355947]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Odontolophus Cassini in F. Cuvier, 1827]
Datum citace: 5. leden 2020
The Interim Register of Marine and Nonmarine Genera [1079714]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Sosnovskya Takhtajan, 1936]
Datum citace: 5. leden 2020
The Interim Register of Marine and Nonmarine Genera [1117615]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Amblyopogon (F.E.L. Fischer & C.A. Meyer ex A.P. de Candolle) Jaubert & Spach, 1847]
Datum citace: 6. leden 2020
Portál informačního systému ochrany přírody (ISOP) 2023.4 [113547]
Portál informačního systému ochrany přírody (ISOP) [http://portal.nature.cz] [jako Psephellus Cass.]
Datum citace: 25. duben 2023