United States - Patent No: PP 16,072 on 25 Oct 2005
VIEW USPTO PATENTApplication No: 10/927,711 on 27 Aug 2004
Inventors: Olesen; Mogens N. (Fredensborg, DK), Evison; Raymond J. (St. Sampsons, GB)
Assignee: Poulsen Roser A/S (Fredensborg, DK)
titutes a new and distinct variety of Clematis which originated from a naturally occurring mutation of unknown causation on a branch of Clematis `Evijohill` ....
`Evipo011` was discovered by Raymond J. Evison and Mogens N. Olesen in their Clematis development program in Domarie Vineries Les Sauvagees, St. Sampsons, Guernsey, Channel Islands, United Kingdom in May 2001.