- HostaHelper from PlantsGalore.Com

Cultivar Name	Plant Size	Leaf Color	Variegation	Var Color	Origin	Flower Color	Season	Source	Registered
'Ugga Bugga'	Small	Blue/Green	Marginal	White	Unknown	Deep-Purple	July into August	Goodwin, Randy	.2017
'Uniquely Catawampus'	Small	Med-Green	Marginal	White	Hybrid	Light-Purple	August to September	Rosenberg, Marlene & Miller, Jeff	.2016
'Uzu-no-mai'	Miniature	Med-Green	-	-	Unknown	Light-Purple	August	Unknown & Walek, Kevin	.2009
'Uzu-no-mai Fukurin'	Miniature	Dark-Green	Marginal	White	Nat-Sport	Light-Purple	August	Unknown	--NR--