Typical flowers of I. namchabarwensis (left) and I. arguta (right) in front view (A), side views (C and D), and dissected (B). Pictures of I. namchabarwensis were taken from a cultivated plant at ...
Flowers are unique to angiosperms. A typical flower possesses four types of organs, sepals, petals, stamens and carpels, which are arranged on the receptacle from the outside to the centre, ...