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CCDB → Angiosperms → Iridaceae → Nemastylis
| Taxon name | Status | Median (n) |
| Nemastylis floridana Small | Accepted | 28 |
| Nemastylis geminiflora Nutt. | Accepted | 28 |
| Nemastylis tenuis (Herb.) S. Watson | Accepted | 7 |
| Nemastylis tenuis subsp. pringlei (S. Watson) Goldblatt | Accepted | 7 |
| Nemastylis tenuis var. nana (S. Watson) R. C. Foster | Accepted | 7 |
| Nemastylis purpurea Herb. | Synonym of Alophia drummondii (Graham) R. C. Foster | 14 |