General terms:
* Potpourri: This is a mixture of dried flower petals, herbs, and spices used for fragrance.
* Dried blossoms: This is a more general term that can refer to dried flowers as a whole.
* Floral confetti: This is a more whimsical term used when petals are used for decoration or celebration.
* Dried botanicals: This term emphasizes the botanical nature of the dried petals.
More specific terms:
* Herbarium specimens: This refers to dried petals preserved for scientific study.
* Botanicals: This refers to the dried petals used for their medicinal or aromatic properties.
* Dried flower fragments: This is a more neutral term that simply describes dried flower petals.
The best word to use depends on the specific context and purpose of the dried petals.