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Plant Focus

Quercus acutissima subsp. kingii
Quercus acutissima Carruth. is a species whose natural distribution covers a vast territory in East and Southeast Asia, from central Nepal...

New and Recently Published Cultivars

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Eike J. Jablonski and Ryan Russell

Published May 2018 in International Oaks No. 29: 113–124

Abstract

The registrars of the International Oak Society are responsible for registering, updating and locating new selections of oaks throughout the world. The majority of these come from North America and Europe. New cultivars are selected for a variety of reasons, including fall color, unique foliage, habit, form, or fruiting characteristics. These cultivars come to us in many ways. Although some are notified to us by their originators through the registration link on the IOS website, most must be tracked down individually via the Internet, nursery catalogs, various publications, and data from collections. In many cases, this work requires traveling to gather information from breeders, nurserymen or collection holders, and to collect the Standard Specimens. The registrars welcome information about new cultivars or older cultivars that have not been registered yet. Please send this information either to Eike Jablonski (Eurasia, Africa) or Ryan Russell (The Americas).

Keywords

ICRA, Quercus cultivars, oak cultivars

References

Fortgens, G. 2016a. Quercus ‘Tromp Deerpon’, een heel bijzondere cruising. Arbor Vitae 26 (1): 14. 

Fortgens, G. 2016b. Quercus ‘Tromp Deerpon’, an Extraordinary Hybrid. http://www.internationaloaksociety.org/content/quercus-%E2%80%98tromp-de...

Houtman, R.T. 2011. GrootGroenPlus 2011. Dendroloflora 48: 162-165.

Houtman, R.T. 2013. GrootGroenPlus 2013. Dendroloflora 50: 121-124.

Jacobs, R. 2013. Grenzeloos Groen in Zundert trekt 8.253 bezoekers. Boom in Business 2013: 34-37.

Trehane, P. 2005. International Code of Nomenclature for Cultivated Plants – 1995. Regnum Vegetabile 133. Wimborne, UK: Quarterjack Publishing.