I've narrowed it down to the 8 (Not including Magic Types, I have too many):

Nasturtium
Oncidium
Pomegrenate
Poppy
Thoroughwort
Anemone (Miko)
Anemone (Radiant Princess)
Anthurium
Echinacea (Hotsprings)

Not sure if any of them are particularly good, I just chose based off looks.