# Commission Implementing Directive 2014/21/EU of 6 February 2014 determining minimum conditions and Union grades for pre-basic seed potatoes (Text with EEA relevance), Article 1: Definitions

Extent: E+W+S+N.I.

For the purposes of this Directive, the following definitions shall apply:
(1) ‘mother plant’ means an identified plant from which material is taken for propagation;
(2) ‘micro-propagation’ means the practice of rapidly multiplying plant material to produce a large number of plants, using culture in vitro of differentiated vegetative buds or meristem taken from a plant.

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Source: https://www.legislation.gov.uk/eudr/2014/21/article/1 (the official version)
Page: https://openlegislation.uk/eu-directive-2014-21/article-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.