canola or colza. flowers, seeds, leaf. rapeseed blossom on white. brassica napus. blooming rape yellow

above agricultural background bio biodiesel biofuel bloom blooming blossom botanic canola card closeup colza ecofuel ecology environmental farming field flower golden green herb icon industry ingredient landscape leaf macro mustard nature oil oilplant oilseed organic rape rapeseed seed seeds springtime summer time top yellow