| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Mecranium tricostatum Urb. & Ekman | E. L. Ekman H7464 30 Dec 1926 | Haiti. Massif de la Hotte, western group, Torbec, Morne Formon, southern slope. | isolectotype | 99533 |  |
| Mecranium tricostatum Urb. & Ekman | J. D. Skean Jr. 1666A 07 Jul 1985 | Haiti. Sud. Massif de la Hotte. Parc National Pic Macaya. Ridge of Morne Formon, trail from "Camp Brent" to the summit camp. | 01097727 |  | |
| Mecranium tricostatum Urb. & Ekman | J. D. Skean Jr. 1667 07 Jul 1985 | Haiti. Sud. Massif de la Hotte. Parc National Pic Macaya. Ridge of Morne Formon, trail from "Camp Brent" to the summit camp. | 01097701 |  | |
| Mecranium tricostatum Urb. & Ekman | J. D. Skean Jr. 2104 with C. Laboissière, 04 Jan 1987 | Haiti. Sud. Massif de la Hotte. Parc National Par Macaya. Ridge of Morne Formon. Summit Camp. | 01100220 |  | |
| Mecranium tricostatum Urb. & Ekman | 04314005 |  | |||
| Mecranium tricostatum Urb. & Ekman | 04314009 |  |
