| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Zanthoxylum flavum Vahl | T. A. Zanoni 47250 with D. Atha & M. Vives, 28 Oct 1994 | Puerto Rico. Municipio Quebradillas: Barrio Terra Nova, along Route 4485 at km 2 (from Rt 485). | 20327 |  | |
| Zanthoxylum longipes Rose | C. G. Pringle 6691 28 Aug 1897 | Mexico. Puebla. Near Tehuacan. | isotype | 67199 |  |
| Zanthoxylum articulatum Engl. | J. S. Blanchet 3752 s.d. | Brazil. Bahia. Serra da Jacobina. | type | 232352 |  |
| Zanthoxylum peltophorum Turcz. | J. S. Blanchet 3247 1841 | Brazil. Bahia. Igreja Velha. | isotype | 67257 |  |
| Zanthoxylum monogynum A.St.-Hil. subsp. monogynum | O. X. B. Machado 27 Oct 1946 | Brazil. Distrito Federal. Brasília. Restinga da Tijuca. | 382620 |  | |
| Zanthoxylum hamadryadicum Pirani | Fotius 3684 12 Dec 1983 | Brazil. Pernambuco. Serrolandia: Chapada do Araripe, topo de lombada Beira da estrada na Chapada. | isotype | 2173 |  |
| Zanthoxylum americanum Mill. | F. Bartley 561 with Leslie L. Pontius, 15 Jul 1937 | United States of America. Ohio. Highland Co. Brush Twp. | 389185 |  | |
| Zanthoxylum americanum Mill. | C. H. Jones s.n. 09 May 1936 | United States of America. Ohio. Meigs Co. Columbia Twp. | 389184 |  | |
| Zanthoxylum riedelianum Engl. | M. G. da Silva 3077 with R. Bahia, 15 May 1977 | Brazil. Pará. Rio Tocantins, Jacunda, Jatobal, estaçao da, antiga estrada de ferro de Tucurui. | 382753 |  | |
| Zanthoxylum paulae (Albuq.) P.G.Waterman | Forestry Bureau 4454 26 Nov 1919 | Suriname. Boschreserve (Forest Reserve) L1. Boomnummer (Tree Number) 214. | 382636 | ||
| Zanthoxylum tingoassuiba A.St.-Hil. | J. R. Pirani 2700 with J. A. Kallunki, 30 Jan 1983 | Brazil. Bahia. Santo Antônio de Jesus: Rodovia para Sao Miguel das Matas e Amargosa, a 7 km do trevo com a BR 101. | 382633 |  | |
| Zanthoxylum matudai Lundell | E. Matuda 1920 Jan 1938 | Mexico. Finca. Suiza, Montecristo. | isotype | 67200 |  |
| Zanthoxylum stelligerum Turcz. | J. S. Blanchet 2911 1839 | Brazil. Bahia. In Brasilia ad Serra Acurua [Serra Assurua]. | isotype | 2174 |  |
| Zanthoxylum furfuraceum var. pilosiusculum Engl. | G. K. W. H. Karsten s.n. | Colombia. Sabanilla. | type | 67242 |  |
| Zanthoxylum cardenasii Rusby | M. Cárdenas 1933 17 Dec 1921 | Bolivia. Ixiamas. | holotype | 67241 |  |
| Zanthoxylum pimpinelloides (Lam.) DC. | R. O. Woodbury s.n. 18 May 1967 | Puerto Rico. Cerro Cariblanco, top. | 37331 |  | |
| Zanthoxylum pimpinelloides (Lam.) DC. | R. O. Woodbury s.n. 18 May 1967 | Puerto Rico. Municipio de Salinas, Barrio Rio Jueyes, Cerro Cariblanco. | 37332 |  | |
| Zanthoxylum peninsulare Brandegee | C. A. Purpus 270 Jan 1901-Mar 1901 | Mexico. Baja California Sur. Las Animas, Cape Region. | holotype fragment | 39565 |  |
| Zanthoxylum atoyacanum Lundell | E. Matuda 1489 14 May 1937 | Mexico. Veracruz. Atoyac. | isotype | 67192 |  |
| Zanthoxylum curbeloi Alain | M. Curbelo 5810 03 Sep 1931 | Cuba. Oriente. Bayera [spelling ?] de costa. P. Padre. | isotype | 67221 |  |