I'm in some doubt about the names applied to some of the photos of M. aquifolium and M. japonica on the NZPCN pages. When I Googled photos of these species, I get photos on some websites that appear to be misnamed. Does M. aquifolium have long sprays (racemes) of flowers & fruit or are they in short 'bunches' (hence name of Oregon Grape)? Can someone who knows these mahonias please have a look at the NZPCN photos and add your thoughts?