What are the names of all the actresses who have played Elphaba in 'Wicked'Boston?

In Boston, the actresses who have played Elphaba in the musical "Wicked" include Idina Menzel, who originated the role, and later performers such as Shoshana Bean, and Stephanie J. Block. Other notable actresses who have portrayed Elphaba in various productions and tours may also have appeared in Boston, but these are the most recognized names associated with the role.