Synonyms for Fimbristylis spadicea
| Scientific Name | Synonym | Common Name |
|---|---|---|
| Fimbristylis caroliniana | Fimbristylis spadicea | Carolina Fimbry |
| Fimbristylis castanea | Fimbristylis spadicea | Marsh Fimbry |
| Fimbristylis puberula | Fimbristylis spadicea | Hairy Fimbry |
| Fimbristylis puberula | Fimbristylis spadicea var. puberula | Hairy Fimbry |