Flower names for our third daughter?

I love Magnolia and Orchid.

Violet would be the obvious suggestion, given that it's my name, but I think it's becoming a bit too common. Viola could be an option. Or Iolanthe, which means violet.

Hyacinth might be a bit heavy, but it's there.
Iris
Wisteria
Hazel
Dahlia
Celosia
Daisy
Heather
Acacia
Chrysanthe
Freesia
Dianella
Lupina
Clementine
Delphine/Delphina
Lillian
Lavender
Jasmine
Petunia
Amaryllis
Aster
Holly
Azalea
Aubretia
Lunaria
Nerine
Ursinia

I tried to think outside the box, so some of them are a little weird. I just didn't want to go with the typical 'Lily or Rose'.

Lily, Rose, Daisy, Marigold

Kiddie games

DUSTY ROSE...LUCY NICKS,,,,STEVIE ROSE

Well, there's the more tradional
Lily
Daisy
Violet
Jasmine
Heather
Rose
Lavender
Holly
Ivy
or some more original
Amaryllis
Begonia
Azalea
Calla
Carnation
Clover
Daffodil
Fuchsia
Geranium
Hyacinth
Iris
Rosette
Lotus
Linnea
Peony
Pansy
Posey
Poppy
Zinnia
Snowdrop
Dahlia
Camilla
You could also go a little off your naming scheme and use
Briar
Sage
Willow
or
Petal
Blossom
Fleur
I know its long, but I hope it helps. Congratulations on your newest little one!

Magnolia, Orchid & Lavender
Magnolia, Orchid & Azalea
Magnolia, Orchid & Heather
Magnolia, Orchid & Amaryllis
Magnolia, Orchid & Clover
Magnolia, Orchid & Violet

You do have some great names for your daughters already,
So how about Lilly or Daisy and they are very old names too?

Dahlia
Pronounced DAH-lee-uh NOT Dall-yuh.
I think this is an absolutely beautiful name and it’s really different and unique without being too weird.
It’s also a beautiful and very popular flower.

Daisy Grace

Why in the hell would you do that to them?

What about just flower? xD