| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Calyptranthes protracta Urb. | E. L. Ekman 18217 25 Nov 1923 | Cuba. Pinar del Río. Sumidero, in Río Cuyaguteje [orthography ?], pinelands between Hoyo Colorado and Gramales. | isotype | 84466 |  |
| Calyptranthes protracta Urb. | E. L. Ekman 18217 25 Nov 1923 | Cuba. Pinar del Río. At the base of Sierra de Francisco on Sumidero region. | isotype | 84467 |  |