1.	Reviewed by Trent M. Draper    Sep 18, 2005
	Action: changed name from "Escobaria vivipara var. deserti" to "Mammillaria tetrancistra "
	Reviewer's comments:
	"The central spine in this picture is hooked with more than 30 radial spines making this a Mammillaria tetrancistra. Escobaria spines are straight."

 
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