1. Adams RP (2014) Junipers of the World: The genus Juniperus. Trafford Publishing, Bloomington
2. Adams RP (2019) Inheritance of chloroplasts and mitochondria in Conifers: a review of paternal, maternal, leakage and facultative inheritance. Phytologia 101:134–138
3. Adams RP, Farhat P, Shuka L, Siljak-Yakovlev S (2018) Discovery of Juniperus sabina var. balkanensis RP Adams and AN Tashev in Albania and relictual polymorphisms found in nrDNA. Phytologia. 100:187–194
4. Adams RP, Schwarzbach A, Tashev A (2016) Chloroplast capture by a new variety, Juniperus sabina var. balkanensis RP Adams and AN Tashev, from the Balkan peninsula: A putative stabilized relictual hybrid between J. sabina and ancestral J. thurifera. Phytologia 98:100–111
5. Adams RP, Wingate D (2008) Hybridization between Juniperus bermudiana and J. virginiana in Bermuda. Phytologia 90:123–213