The swords suit is symbolic of logic, reason, and the pursuit of justice. 
Pentacles represent wealth, abundance, and material and earthly possessions.

About the Floriography Tarot Deck 

The Wands suit is associated with creativity, intuition, and imagination.
The Cups, or Tulips, are always filled with emotion— happiness, love, and joy, or grief, pain, and sorrow.

Cups | Tulips 

Wands | Tree Trunks

Swords | Birds-of-Paradise Flower

Pentacles | Sunflowers

Flower Symbols for Minor Arcana Suits

The heads of the 22 characters of the Major Arcana of the Floriography Tarot cards deck are each replaced by an herb, plant, flower, or tree that represents the symbolic meaning of every card.

The symbols are based on the tarot card meanings of the Rider Waite standard tarot.