Here's An Unbelievably Beautiful Array Of God's Gorgeously Exquisite Flowers! Enjoy! :)
Fritillaria meleagris 'Alba'
Louisiana Iris 'Joie de Vivre'
Schachbrettblume, Fritillaria meleagris
Purple Banana tree in Suriname
Flower river of blue
Monkshood: Aconitum nagarum, dark purple form. I can't pin down a variety or a source for seeds, sadly. You will have to do a bit of sleuthing if you want one. Excellent for a poison garden; not so good if you have kids around.