Bernhard Voss (Bernhard Voß) a gardener and owner of the Agrumi Voss nursery from Germany, an enthusiast of frost-resistant citrus fruits. In the late 1990s, he planted a lot of citrus fruits with increased frost resistance in Hamburg. His enthusiasm has infected many in Europe. However, in the winter of 2015, after severe frosts, most of the Voss collection died, after which he stopped experimenting with promoting citrus fruits to colder regions.

• Bernhard Voß: Citruspflanzen von Tropisch bis Winterhart, Humbach & Nemazal, 1997, ISBN 3-9805521-3-6
• Bernhard Voß: Zitruspflanzen, Franckh-Kosmos Verlags-GmbH, 2005, ISBN 3-440-10174-6

• Archive of the list of frost-resistant hybrids available at Voss
• Website
• Article about the Voss Nursery