Table 1.
Specimens sampled for target enrichment and phylogenetic analysis including voucher information, date of collection and geographic region. Z., Zanthoxylum
| Species name | Voucher | Collection Date | Origin |
|---|---|---|---|
| Tetradium austrosinense | Wen 13625 (US) | 2016 | China, Guangdong |
| Z. acuminatum ssp. juniperinum | Ortíz 1735 (US) | 1971 | Guatemala |
| Z. acuminatum ssp. juniperinum | Torres-Diaz 1033 (–) | – | Mexico |
| Z. ailanthoides | Konta 18323 (L) | 1997 | Japan, Honshu |
| Z. americanum | Appelhans MA 542 (GOET) | 2015 | Germany, Göttingen (cult.) |
| Z. armatum | Wen 12410 (US) | 2013 | Indonesia, Bali |
| Z. asiaticum | Wen 13271 (US) | 2016 | China, Guangdong |
| Z. brachyacanthum | Forster PIF28159 (L) | 2002 | Australia, Queensland |
| Z. bungeanum | Wen et al. 1541 (US) | 2007 | China, Yunnan |
| Z. caribaeum ssp. caribaeum | Gabriel Flores F. 5332 (MO) | 2003 | Mexico |
| Z. chalybeum 1 | Mhoro 6225 (US) | - | Tanzania |
| Z. chalybeum 2 | Seegeler 2231 (MO) | 1972 | Ethiopia |
| Z. clava-herculis | Wen 12771 (US) | 2014 | USA, Florida |
| Z. coco | Nee & Wen 53858 (US) | 2008 | Bolivia |
| Z. coreanum | Appelhans MA 710 (GOET) | 2017 | Germany, Göttingen (cult.) |
| Z. dimorphophyllum | Tsiang 6852 (US) | 1930 | China, Guizhou |
| Z. dipetalum | Trauernicht 750 (US) | 2009 | USA, Kauai |
| Z. dissitum | Wen 12840 (US) | 2015 | China, Hubei |
| Z. echinocarpum | Wen 13309 (US) | 2016 | China, Guangdong |
| Z. esquirolii | Wen 12813 (US) | 2015 | China, Yunnan |
| Z. fagara ssp. culantrillo | Sánchez 1310 (US) | 2014 | Mexico |
| Z. fagara ssp. fagara | Jestrow 2015-FTG-55 (US) | 2015 | USA, Florida (cult.) |
| Z. foliolosum | Zarate-Marcos 124 (MO) | 2006 | Mexico |
| Z. gilletii | Hamill 1079 (MO) | 1977 | Uganda |
| Z. hawaiiense | Wood 12463 (US) | 2007 | USA, Kauai |
| Z. heterophyllum | Loreno 2607 (MO) | 1979 | Mauritius |
| Z. holtzianum | Rulangaranga 199 (US) | – | Tanzania |
| Z. kauaense | Wood 15131 (US) | 2012 | USA, Kauai |
| Z. madagascariense | Capuron 28595-SF (US) | – | Madagascar |
| Z. mayu | Skottsberg 78 (US) | 1955 | Chile, Juan Fernández Islands |
| Z. mollissimum | Reyes-Garcia 5972 (MO) | 2003 | Mexico |
| Z. nadeaudii | Meyer 1038 (US) | 2002 | French Polynesia, Austral Islands |
| Z. nitidum | Wen 13280 (US) | 2016 | China, Guangdong |
| Z. ovalifolium | Schodde 2967 (US) | 1962 | New Guinea |
| Z. ovatifoliolatum | Swanepoel SWA3/76 (US) | 2004 | Namibia |
| Z. oxyphyllum | Wen et al. 2916 (US) | 2009 | China, Xizang (Tibet) |
| Z. paniculatum | Magdalena 001 (MO) | 2007 | Mauritius, Rodrigues Island |
| Z. pinnatum | Drake 282 (US) | 1995 | Tonga, Vava‘u group |
| Z. poggei | Harris & Fay 1030 (MO) | 1988 | Central African Republic |
| Z. rhetsa | Wen 12411 (US) | 2013 | Indonesia, Bali |
| Z. rhodoxylon | Wen 11907 (US) | 2011 | Jamaica |
| Z. rhoifolium | Stevens 33275 (MO) | 2012 | Nicaragua |
| Z. sapindoides ssp. sapindoides | Jestrow 2015-FTG-63 (US) | 2015 | USA, Florida (cult.) |
| Z. scandens | Wen 13279 (US) | 2016 | China, Guangdong |
| Z. schinifolium | Wen 12055 (US) | 2011 | China, Jiangxi |
| Z. tragodes | Liogier 12644 (US) | 1968 | Dominican Republic |
| Z. viride | Jongkind & Bilivegui 11383 (MO) | 2012 | Guinea |
| Z. zanthoxyloides | Jongkind (US) | 1993 | Ghana |