| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Zanthoxylum monophyllum (Lam.) P.Wilson | N. L. Britton 10128 18 Apr 1933 | Puerto Rico. Near Juana Díaz. | 994356 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | N. L. Britton 5814 31 Jan 1922 | Puerto Rico. Vicinity of Coamo Springs. | 994357 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | F. S. Axelrod 3083 13 Oct 1991 | Puerto Rico. Patillas. Bo. Guardarraya, Cerro Mala Paqua, on trail and then up ravines from Rt 3 Km 109.6. | 994359 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | F. S. Axelrod 3020 06 Oct 1991 | Puerto Rico. Coamo. W end of Las Piedras Chiquitas, across river and up slopes from Rt 704 and along paths up to near Quebrada Cerillos. | 994360 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | F. S. Axelrod 2649 29 Jul 1991 | Puerto Rico. Coamo. Las Piedras Chiquitas (trail on spur from Rt 717, Km 2.1). Along trail to ridge. | 994361 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | F. S. Axelrod 1610 04 Nov 1990 | Puerto Rico. Cayey. Cercadillo, Rte 708, ca. km 9.6, up slope next to river and then along bulldozed road to top of montain. | 994362 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | P. E. E. Sintenis 4755 06 Jul 1886 | Puerto Rico. Peñuelas. Peñuelas. | 994365 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | J. A. Shafer 3810 01 Sep 1914 | Puerto Rico. Naguabo. Playa de Naguabo. | 994371 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | N. L. Britton 2222 16 Mar 1913 | Puerto Rico. Juana Díaz to Coamo Springs. Hillside Las Pijeras [Tijeras?]. | 994372 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | N. L. Britton 9467 05 Mar 1930 | Puerto Rico. Río Descalabrados. | 994374 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | N. L. Britton 1534 02 Mar 1913 - 06 Mar 1913 | Puerto Rico. Fajardo and vicinity. Ceiba. | 994375 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | N. L. Britton 1534 02 Mar 1913 - 06 Mar 1913 | Puerto Rico. Fajardo and vicinity. Ceiba. | 994376 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | W. E. Hess 5378 02 Dec 1913 | Puerto Rico. Luquillo. Luquillo Forest. | 994377 |  | |
| Zanthoxylum tragodes | N. L. Britton 1377 24 Mar 1906 | Puerto Rico. Coamo to Caguas. Banks near Coamo. | 994385 |  | |
| Zanthoxylum tragodes | N. L. Britton 1377 24 Mar 1906 | Puerto Rico. Coamo to Caguas. Banks near Coamo. | 994386 |  | |
| Zanthoxylum monophyllum (Lam.) P.Wilson | J. A. Shafer 2629 31 Jan 1914 | Puerto Rico. Vieques. Isabel Segunda to Martineau. | 991839 |  | |
| Zanthoxylum martinicense (Lam.) DC. | E. L. Little Jr. 13237 04 Jul 1950 | Puerto Rico. Guánica. Bosque Insular de Guánica. | 994335 |  | |
| Zanthoxylum martinicense (Lam.) DC. | T. A. Zanoni 45183 with F. Jimenez, 11 May 1991 | Dominican Republic. El Seibo. Base Cordillera Oriental: "El Batey", 0.5 km S de Pedro Sanchez. | 01404726 |  | |
| Zanthoxylum martinicense (Lam.) DC. | T. A. Zanoni 44498 with F. Jimenez, 23 Jun 1990 | Dominican Republic. Distrito Nacional. Llanura Costera, ca. 0.3 Km al E de La Victoria (de Villa Mella). | |||
| Zanthoxylum elephantiasis Macfad. | T. A. Zanoni 44675 with F. Jimenez, 01 Sep 1990 | Dominican Republic. San Cristóbal. Base Cordillera Central: 1 km NW de Hato Damas. |