Lovely silver-veined foliage
Eryngium bourgatii Picos Amethyst ('Mackpam') (PBR)
Eryngium bourgatii Picos Blue (PBR)
Eryngium giganteum
Eryngium Blauer Zwerg
Eryngium × zabelii Jos Eijking
Eryngium Magical Blue Lagoon ('Kolmblula') (PBR) (Magical Series)
