Alan Bloom - Registered Hostas by Year- HostaHelper from PlantsGalore.Com

No.	Cultivar Name	Plant Size	Leaf Color	Variegation	Var Color	Origin	Flower Color	Season	Source	Registered
1	'Bressingham Blue'	Large	Blue/Green		-	Hybrid	Near-White	June into July	Bloom, Alan	.1984
2	'Gold Flush'	Medium	Blue/Green	Marginal	White	Sport	Light-Purple	July	Bloom, Alan	.1984
3	'Aureomarginata', H. ventricosa	Large	Dark-Green	Marginal	White	Sport	Light-Purple	July	Hensen, Karel & Bloom, Alan & The American Hosta Society	.1986