Taxon - Links and literature
Kew Science - Plants of the World online 2024-05 [11628-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [as Calocedrus Kurz]
Data retrieved on: 1 February 2025
Paleobiology Database [179857]
Paleobiology Database [https://paleobiodb.org/] [as Heyderia Koch, 1873]
Data retrieved on: 8 January 2020
Novikoff A., Barabasz-Krasny B. (2015): System of Embryophytes [https://phytomorphology.org/personal-inf...], Plant Systematics: 23-63. Liga-Pres [as Calocedrus Kurz]Data retrieved on: 2 January 2020
The Interim Register of Marine and Nonmarine Genera [1322658]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [as Calocedrus S. Kurz, 1873]
Data retrieved on: 5 January 2020
C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [as Calocedrus Kurz]Data retrieved on: 19 September 2019