Sonstige

Agapanthus ‘Blue Triumphator’

Liriope spicata

Malva sylvestris ‘Primley Blue’

Agastache foeniculum

Geum rivale

Echinops bannaticus ‘Blue Globe’

Echinops bannaticus ‘Taplow Blue’

Symphytum caucasicum

Symphytum azureum

Symphytum grandiflorum 'Hidcote Blue'

Symphytum grandiflorum ‘Wisley Blue’

Catananche caerulea

Baptisia australis

Veronica spicata 'Incana'

Aconitum napellus

Lithodora diffusa ‘Heavenly Blue’

Aubrieta ‘Cascade Red’

Aubrieta ‘Cascade Blue’

Lythrum salicaria ‘Robert’

Potentilla atrosanguinea

Limonium latifolium

Lychnis chalcedonica

Ceratostigma plumbaginoides

Sempervivum ‘Othello’

Gillenia trifoliata

Tradescantia (A) ‘Karminglut’

Tradescantia (A) ‘Leonora’

Tradescantia (A) ‘Osprey’

Viola odorata 'Koningin Charlotte'

Viola odorata

Veronica spicata

Veronica repens

Veronica gentianoides

Veronica longifolia 'Blauriesin'

Veronica austriaca ‘Knallblau’

Aconitum henryi ‘Spark’s Variety’