Mahonia japonica (Cultivated- USA)

Mahonia japonica (Thunb.) DC., Syst. Nat. 2: 22 1821. (Syn: Ilex japonica Thunb.; Mahonia japonica var. gracillima Fedde; Mahonia tikushiensis Hayata);

Taiwan, Japan (I), Korea (I), Ryukyu Isl. (I), Europe (I), Uzbekistan (I) as per Catalogue of Life; 

Seen at the garden.

Hope id is correct.

Was there a name plate? 

It appears to be correct. This plant grows in my garden.

Thanks a lot …  …, I don’t recollect seeing a name plate.

Had found the id while searching and it matched with my images.




References:

The Plant List Ver.1.1  Tropicos  IPNI
 Catalogue of Life  (Berberis japonica (Thunb.) Spreng.) Wikipedia  RHS  BBC  Wyevale Garden Centres