Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1029676]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Symphyotrichum C.G.D. Nees, 1832]
Datum citace: 9. prosinec 2019
Kew Science - Plants of the World online 2024-05 [30073935-2]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Symphyotrichum Nees]
Datum citace: 1. únor 2025
The Interim Register of Marine and Nonmarine Genera [1341105]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Brachyactis Ledebour, 1845]
Datum citace: 5. leden 2020
Portál informačního systému ochrany přírody (ISOP) 2023.4 [113564]
Portál informačního systému ochrany přírody (ISOP) [http://portal.nature.cz] [jako Symphyotrichum Nees]
Datum citace: 25. duben 2023
C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [jako Symphyotrichum Nees]Datum citace: 19. září 2019