Drawing of <i>Berberis actinacantha</i> (originally described as <i>Berberis congestiflora</i>)
Drawing out of Handbuch der Laubholzkunde by Dr. Leopold Dippel (1827 - 1914) from 1889
Unknown date<div style="display: none;">Unknown date</div>
<a rel="nofollow" class="external free" href="http://caliban.mpiz-koeln.mpg.de/~stueber/dippel/band3/FIG_070.JPG">http://caliban.mpiz-koeln.mpg.de/~stueber/dippel/band3/FIG_070.JPG</a>