###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q3980995: tapetum (Q3980995) : specialised layer of nutritive cells found within the anther, of flowering plants, where it is located between the sporangenous tissue and the anther wall; important for the nutrition and development of pollen grains : ( delete | history | links | entity usage | logs ) Duplicato di Q1414075 . Mpiva ( talk ) 13:06, 9 January 2014 (UTC)