Variety Origin: Leucistic offshoot of the Chupacabra strain which came from wild Mexican Redspore. The gills krinkle up as they mature.

About the original Chupacabra according to Dave Wombat (pic or Chupacabra above):

"Chupacabra, a purple spored mutation from a wild collected Mexican redspore cubensis. The caps curl uniformly around the edge to form a bowl of sorts, and on a number of occasions the fruits have welled water up from the substrate and filled their caps. "