Autumn flowering narcissus identification

[annew]

I have translated the attached key to autumn flowering species, thanks to Alfredo Barra, Rafa Díez y Fernando Ureña (2018) modified by Carlos Jiménez, Rafa Díez y Fernando Ureña (2020).
I realise there is much discussion about the names, but it is nice to have some guidance until the taxonomists can agree!

[Pauli]

Thanks, very interesting! I hope to see the Spanish plants in life sometimes....