Any flowering plant in genus Uvularia.
A flower of one of these plants, which is shaped like a bell.
Any flowering plants in the genus Campanula.
Flowering plants in the genera, Campanulastrum, Codonopsis, or Platycodon, in the family Campanulaceae.
genus Muscari, the grape hyacinth)
Spanish bluebell (Hyacinthoides hispanica)
desert bluebell or California bluebell (Phacelia campanularia)
Scottish bluebell (harebell) (Campanula rotundifolia)
common bluebell (Hyacinthoides non-scripta)
Australian royal bluebell (Wahlenbergia gloriosa)
Italian bluebell (Hyacinthoides italica)
Texas bluebell (Eustoma russellianum)
Virginia bluebell (Mertensia virginica)