CCDB → Angiosperms → Compositae → Marshallia
| Taxon name | Status | Median (n) |
| Marshallia caespitosa Nutt. ex DC. | Accepted | 18 |
| Marshallia graminifolia (Walter) Small | Accepted | 9 |
| Marshallia grandiflora Beadle & F. E. Boynton | Accepted | 9 |
| Marshallia mohrii Beadle & F. E. Boynton | Accepted | 18 |
| Marshallia obovata (Walter) Beadle & F. E. Boynton | Accepted | 9 |
| Marshallia ramosa Beadle & F. E. Boynton | Accepted | 9 |
| Marshallia trinervia (Walter) lesquereux ex Trel. | Accepted | 9 |
| Marshallia caespitosa var. caespitosa | Synonym of Marshallia caespitosa Nutt. ex DC. | 18 |
| Marshallia caespitosa var. signata Beadle & F. E. Boynton | Synonym of Marshallia caespitosa Nutt. ex DC. | 18 |
| Marshallia graminifolia subsp. graminifolia | Synonym of Marshallia graminifolia (Walter) Small | 9 |
| Marshallia graminifolia subsp. tenuifolia (Raf.) L. E. Watson | Synonym of Marshallia graminifolia (Walter) Small | 9 |
| Persoonia lanceolata Michx. | Synonym of Marshallia lanceolata (Michx.) Pursh | 7 |
| Persoonia lanceolata Michx. | Synonym of Marshallia lanceolata (Michx.) Pursh | 7 |