The watermark is added for display purposes only
Printed Sticker from Shutterstock's Library
Product ID: SS-1410175736
Three Stages in Growth of Orthotropous Ovule. A: shows the Nucellus alone. B: shows the inner coat. C: shows both coats growing to cover Nucellus, vintage line drawing or engraving illustration.
Powered By Shutterstock Artist: Morphart Creation