White Witch's Butter

"Gloeotromera alba" is a synonym of "Exidia alba", therefore is the right name to enter, the prefered: exida alba. ( http://www.mycobank.org/MycoTaxo.aspx?Link=T&Rec=256151 ). I find the taxanomy already confusing enough ! :) But btw. have you considered: adding this one to the "slime mold"-mission.! Witches butter should look more transparent/glassy. -- yellow,brown or even black, it looks more glassy (dont know to discripe it better now)