Fig. 3

Variation in stigma and anther height among floral morphs of P. parviflora from five populations in the Pantanal. Squares indicate stigma height, plus signs, diamonds and circles indicate the heights of the l-, m-, and s-level anthers, respectively. Colour gradients within anther height levels represent each of the three anthers per level. Note that within each floral morph individual flowers are ranked from left to right by style length