A set of high-definition floral Povana pictures desktop wallpapers are shared with everyone. Wallpaper size: 3840x2160. Spicy flower Pogna is a plant of the genus Pogna in the Scrophulariaceae family.The stems are solitary or clustered with several branches, erect or ascending, 15-50 cm high, unbranched, and often densely covered with straight long white hairs on the lower part.