This 10 Pfennig stamp from West Germany (Deutsche Bundespost) was issued in 1966 as part of the “Schützt die Pflanzen” (“Protect the Plants”) series. The design features a detailed illustration of a white water lily (Nymphaea alba), a symbol of natural beauty and environmental preservation. This series highlighted endangered and ecologically important plants, raising awareness during a time when conservation movements were gaining momentum in Europe. Printed in rich green and orange tones, the issue remains popular among collectors interested in botanical themes and environmental philately.