Planasa: Plantas de Navarra SA:
www.planasa.com

Darbonne: Darbonne pépinières:
www.darbonne.fr

Weatherbase: meteorological data form the most important observatories of the world.
http://www.weatherbase.com

UPOV: International Union for the Protection of New Varieties of Plants
http://www.upov.int/index_es.html

CPVO: Community Plant Variety Office:
http://www.cpvo.eu.int

CPVO: Applications and rights granted:
http://www.cpvo.eu.int/module_tech/index.php

Geslive: Pant breeder’s Association of Spain:
www.geslive.com

Oficina Española de Variedades Vegetales (OEVV):
http://www.mapa.es/es/agricultura/pags/semillas/registro_variedades.htm

ANOVE - Spanish Plant Breeders´ Association
http://www.anove.es