More info about stigma: http://www.urbanext.uiuc.edu/gpe/case4/c4facts1a.html

A text summary of the clickable map above, meant for web-crawlers and other automatic tools:
stigma included in female part
stigma supported by style
stigma connected to style
stigma has characteristic sticky surface
stigma collects pollen
stigma part of pistil
stigma part of flower