What is the area directly outside the IRIS called?

I'm not referring to the Sclera, I am referring to the dark area that lines the iris?








What is it called?

What is the area directly outside the IRIS called?
Kindly click on the link below . It will show you a number of labeled human eye diagrams .





Then click on any one to enlarge and study.





Most probably you will get what you seek==





http://images.google.co.in/images?hl=en%26amp;...





But I wonder , what botany has to do with it ??
Reply:I'm pretty sure it's the conjuctiva.
Reply:This is the scurf rim and how in God's name is this related to the study of plants (botany)???
Reply:the white (sclera) surrounds the iris

Crooked Teeth