colour-drawing of <a href="//commons.wikimedia.org/wiki/Berberis_actinacantha" title="Berberis actinacantha">Berberis actinacantha</a>, originally ddescribed as Berberis congestiflora var. hakeoides
unknown (publisher is Sir Joseph Dalton Hooker (1817-1911))
Unknown date<div style="display: none;">Unknown date</div>, the book is from 1884
out of Curtis' Botanical Magazine Vol. 110 Ser. 3 Nr. 40 Tab. 6770, 1884