| 1 | Native | Africa | East Tropical Africa | Kenya | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Africa | East Tropical Africa | Tanzania | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | East Tropical Africa | Uganda | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Africa | South Tropical Africa | Angola | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | South Tropical Africa | Malawi | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | South Tropical Africa | Zambia | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | South Tropical Africa | Zimbabwe | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Benin | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Côte D'Ivoire | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Ghana | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Guinea | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Guinea-Bissau | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Liberia | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Sierra Leone | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West Tropical Africa | Togo | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Africa | West-Central Tropical Africa | Burundi | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Cameroon | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Central African Republic | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Congo | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Equatorial Guinea | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Gabon | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Rwanda | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Africa | West-Central Tropical Africa | Sao Tome and Principe | | | Aubréville, A. et al., eds. 1963-. Flore du Cameroun. |
| 1 | Native | Asia-Temperate | China | China | Fujian Sheng | n. | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Guangdong Sheng | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Guangxi Zhuangzu Zizhiqu | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Guizhou Sheng | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Hubei Sheng | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Hunan Sheng | s. | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Jiangxi Sheng | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Sichuan Sheng | s. | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Xizang Zizhiqu | s.e. | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Yunnan Sheng | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | China | China | Zhejiang Sheng | s. | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Temperate | Eastern Asia | Japan | Kyushu | | Ohwi, J. 1965. Flora of Japan (Engl. ed.). |
| 1 | Native | Asia-Temperate | Eastern Asia | Japan | Okinawa | | Ohwi, J. 1965. Flora of Japan (Engl. ed.). |
| 1 | Native | Asia-Temperate | Eastern Asia | Japan | Ryukyu Islands | | Ohwi, J. 1965. Flora of Japan (Engl. ed.). |
| 1 | Native | Asia-Temperate | Eastern Asia | Japan | Shikoku | | Ohwi, J. 1965. Flora of Japan (Engl. ed.). |
| 1 | Native | Asia-Temperate | Eastern Asia | Korea | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Temperate | Eastern Asia | Taiwan | | | Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). |
| 1 | Native | Asia-Tropical | Indian Subcontinent | India | | | Dassanayake, M. D. & F. R. Fosberg, eds. 1980-. A revised handbook to the flora of Ceylon. |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Nepal | | | Dassanayake, M. D. & F. R. Fosberg, eds. 1980-. A revised handbook to the flora of Ceylon. |
| 1 | Native | Asia-Tropical | Indo-China | Cambodia | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Tropical | Indo-China | Laos | | | Schuiteman, A. et al. 2008. An annotated checklist of the Orchidaceae of Laos. Nordic J. Bot. vol. 26 |
| 1 | Native | Asia-Tropical | Indo-China | Myanmar | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Asia-Tropical | Indo-China | Thailand | | | Dassanayake, M. D. & F. R. Fosberg, eds. 1980-. A revised handbook to the flora of Ceylon. |
| 1 | Native | Asia-Tropical | Indo-China | Vietnam | | | Schuiteman, A. et al. 2008. An annotated checklist of the Orchidaceae of Laos. Nordic J. Bot. vol. 26 |
| 1 | Native | Asia-Tropical | Malesia | Indonesia | Jawa | | Schuiteman, A. et al. 2008. An annotated checklist of the Orchidaceae of Laos. Nordic J. Bot. vol. 26 |
| 1 | Native | Asia-Tropical | Malesia | Indonesia | Maluku | | Schuiteman, A. et al. 2008. An annotated checklist of the Orchidaceae of Laos. Nordic J. Bot. vol. 26 |
| 1 | Native | Asia-Tropical | Malesia | Indonesia | Sumatera | | Schuiteman, A. et al. 2008. An annotated checklist of the Orchidaceae of Laos. Nordic J. Bot. vol. 26 |
| 1 | Native | Asia-Tropical | Malesia | Malaysia | | | Schuiteman, A. et al. 2008. An annotated checklist of the Orchidaceae of Laos. Nordic J. Bot. vol. 26 |
| 1 | Native | Asia-Tropical | Malesia | Philippines | | | |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Florida | | FNA Editorial Committee. 1993-. Flora of North America. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Brazil | Brazil | Paraná | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Brazil | Brazil | Rio Grande do Sul | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Brazil | Brazil | Santa Catarina | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Caribbean | Antigua and Barbuda | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | Cuba | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | Dominica | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | Hispaniola | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | Jamaica | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | Martinique | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | St. Lucia | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | St. Vincent and Grenadines | | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | United States | Puerto Rico | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | United States | Virgin Islands, U.S. | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Caribbean | Virgin Islands (British) | Tortola | | Acevedo-Rodríguez, P. & M. T. Strong. Flora of the West Indies (on-line resource). |
| 1 | Native | Southern America | Central America | Belize | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Southern America | Central America | Costa Rica | | | Davidse, G. et al., eds. 1994. Flora mesoamericana. |
| 1 | Native | Southern America | Central America | El Salvador | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Southern America | Central America | Guatemala | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Southern America | Central America | Honduras | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Southern America | Central America | Nicaragua | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Southern America | Central America | Panama | | | Missouri Botanical Garden. Flora of Panama Checklist (on-line resource). |
| 1 | Native | Southern America | Northern South America | French Guiana | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 1 | Native | Southern America | Northern South America | Guyana | | | Govaerts, R. World checklist of selected plant families (on-line resource). |
| 1 | Native | Southern America | Northern South America | Suriname | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 1 | Native | Southern America | Northern South America | Venezuela | | | Steyermark, J. A. et al., eds. 1995-. Flora of the Venezuelan Guayana. Note: Missouri Botanical Garden & Timber Press |
| 1 | Native | Southern America | Southern South America | Argentina | Jujuy | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Argentina | Misiones | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Argentina | Salta | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Canindeyú | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Southern South America | Paraguay | Cordillera | | Instituto de Botánica Darwinion. 2008. Flora del Conosur. Catálogo de las plantas vasculares. |
| 1 | Native | Southern America | Western South America | Bolivia | | | Jørgensen, P. M., ed. Catálogo de las plantas vasculares de Bolivia (Catalogue of vascular plants of Bolivia) (on-line resource). |
| 1 | Native | Southern America | Western South America | Ecuador | | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Galápagos | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Peru | San Martín | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 2 | Cultivated | | | | | also cult. | |