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| FLOWER | COLOR | MEANING |
| Baby’s Breath | – – – | Pure Heart, Gaiety |
| Bachelor’s Button | – – – | Felicity, Delicacy, Celibacy, Single Blessedness |
| Bamboo | – – – | Loyalty, Steadfastness |
| Basil | – – – | Best wishes |
| Bellflower | – – – | Gratitude |
| Bells of Ireland | – – – | Good luck, Whimsy |
| Begonia | – – – | Beware, A Fanciful Nature, Highly Popular |
| Bittersweet | – – – | Truth |
| Bleeding Heart | – – – | Elegance, Fidelity |
| Bluebell | – – – | Humility, Constancy, Everlasting Love |
| Bouquet of Withered Flowers | – – – | Rejected Love |
| Bouvardia | – – – | Enthusiasm |
| Buttercup | – – – | Childishness, Rich in Charms |