Large Dream Catcher: traps bad dreams in its webbing, while your good dreams glide down the ribbons to give peace and calmness to you while sleeping. The guava tree is said to represent divine love and fertility, as well as wealth and prosperity. The spiritual meaning of a guava tree is connected to its ability to endure difficult conditions without giving up hope for better times ahead. In Native American culture, the silkworm is a symbol of transformation. The silkworm goes through a complete metamorphosis, changing from a caterpillar into a beautiful butterfly. This change is seen as a metaphor for life’s journey, and the silkworm is often viewed as a guide. Silk has also been used in some religions to represent purity and chastity.