RF2D7EG9N–MOSCOW, RUSSIA - NOVEMBER 25, 2017: A stamp printed in Hungary shows Russian Hibiscus (Kitaibelia vitifolia), Flowers (1958) serie, circa 1958
RM2M190DD–Photo of a postage stamp from Hungary Pr Pál Kitaibel 1757-1817 Cedar Cup Kitaibelia vitifolia Flowers of the Carpathian Basin series 1967
RM2AT10HR–Pr. Pál Kitaibel(1757-'17)&Cedar Cup (Kitaibelia vitifolia)