Calif_Sue said:The pen for scale work for me in this shot!
growitall said:
With a pen for scale, it would be pretty dicey to distinguish seeds that are 2-4mm in diameter, from a similar species whose seeds that are differentiated by being 4-6mm, wouldn't it?
growitall said:To make seed photos more useful, it would be very informative if a ruler, scaled in millimeters and inches, could be included in the photo.
Thanks,
growitall