…off their flowers to insect pollinators? The exceptions are S. wilsonii, S. americanus, S. hemsleyanus and, partly, S. hookeri. S. japonicus (all forms) is perhaps the worst, followed by S….

…Purple Breeze Purple Eye Purple Star Rose Marie Rominas Pink Sybille dawsoniana Valley Splendour stellata Wisley Stardust R&G Celtis sinensisPavia Euonymus americanusAvaxa 1 Acer macrophyllum 1 Berberis jamesiana 1 Berberis…