3d image of brassion skeletal formula

3d active auxin background ball bioactive biochemistry biologically biology biomolecule brassica brassinosteroid brassion cell cytokinesis division formula geometry growth herb herbal herbalism hormonal hormone isolated model molecular molecule napus natural pharmacognosy pharmacopoeia phytochemical phytohormones phytotherapy plant pollen promote rape rapeseed regulator rooting skeletal stem steroid steroidal stick structural structure white