Rijmelgem, Zaventem, Bruxelles (BE), III-2017 - Photo by Elena Regina - Thank you in advance for your help!
Berberis aquifolium....OR ....Mahonia aquifolium...depending which botanist you want to believe! berberis aquifolium - Google Search
Thank you! "Some authors regard the compound-leaved Berberis spp as a separate genus, Mahonia. There are no consistent differences between the 2 groups other than the compound leaves, and studies suggest that the simple-leaved group is very likely polyphyletic." J.S. Marroquín & J.E. Laferrière, 1997: Transfer of specific and infraspecific taxa from Mahonia to Berberis. Berberis aquifolium, Pursh 1813 (Ranunculales Berberidaceæ Berberidoideæ Berberideæ Berberidinæ)
