Taxon - Links and literature
Kew Science - Plants of the World online 2024-05 [30001264-2]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [as Grindelia Willd.]
Data retrieved on: 1 February 2025
The Interim Register of Marine and Nonmarine Genera [1100082]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Grindelia Willdenow, 1807]
Data retrieved on: 9 December 2019
The Interim Register of Marine and Nonmarine Genera [1085001]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Chrysophthalmum R.A. Philippi, 1858]
Data retrieved on: 6 January 2020
C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [as Grindelia Willd.]Data retrieved on: 19 September 2019