This 33-cent Australian commemorative stamp features Banksia serrata, a native plant first recorded by botanist Joseph Banks during Captain James Cook’s 1770 voyage to New Holland (now Australia). The stamp beautifully combines a botanical illustration of the flower and seed cone with historical cartographic sketches of Botany Bay, New South Wales. Issued as part of the “Cook’s Voyage” series, it celebrates early botanical discovery and the scientific heritage of Australia. The artwork exemplifies the country’s rich flora and the spirit of exploration tied to its philatelic history.