Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1071540]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Trachystemon D. Don, 1832]
Datum citace: 5. leden 2020
Kew Science - Plants of the World online 2024-05 [4841-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Trachystemon D.Don]
Datum citace: 1. únor 2025
The Interim Register of Marine and Nonmarine Genera [1084703]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Psilostemon A.P. de Candolle & Alph. de Candolle, 1846]
Datum citace: 6. leden 2020