Duvalia polita flowering in habitat Image by Martin_Heigan Duvalia polita flowering in habitat (close to Rietfontein, Mpumalanga, South Africa, May 2007). It is always interesting to see how harsh & arid the habitats of Stapeliads are. Duvalia flowers are very small, and the plant's camouflage is extremely good between all the leaves, grass and … [Read more...] about Duvalia polita flowering in habitat