Transgender existence and acceptability is especially controversial in many neopagan sects. One of the most notable of these is Dianic Wicca. This female-only, radical feminist variant of Wicca allows cisgender lesbians but not transgender women. This is due to Dianic belief in gender essentialism; according to founder Zsuzsanna Budapest, "you have to have sometimes in your life a womb, and ovaries and [mensturate and not die". This belief and the way it is expressed is often denounced as transphobia and trans-exclusionary radical feminism.