1. 非常にふくらんだ萼と共に粘質の茎と夕方咲く白い花房がある青緑色の緑草(bluish-green herb having sticky stems and clusters of large evening-opening white flowers with much-inflated calyx)
2. 欧州北極地方産の多年草で大きな白い花と膨らんだ萼を持つ(perennial of Arctic Europe having large white flowers with inflated calyx)