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CCDB → Angiosperms → Martyniaceae → Proboscidea
| Taxon name | Status | Median (n) |
| Proboscidea louisianica (Mill.) Thell. | Accepted | 15 |
| Proboscidea lutea Stapf | Synonym of Ibicella lutea (Lindl.) V. Eselt. | 15 |
| Proboscidea jussiaei Schmidel | Synonym of Martynia jussieui (Schmidel) J. T. Howell | 15 |
| Martynia fragrans Lindl. | Synonym of Proboscidea fragrans (Lindl.) Decne. | 15 |
| Proboscidea jussieui Steud. | Synonym of Proboscidea louisianica (Mill.) Thell. | 15 |
| Proboscidea jussieui Steud. | Synonym of Proboscidea louisianica (Mill.) Thell. | 15 |