| 1 | Native | Africa | East Tropical Africa | Kenya | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | East Tropical Africa | Tanzania | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | East Tropical Africa | Uganda | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | Northeast Tropical Africa | Chad | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | Northeast Tropical Africa | Eritrea | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | Northeast Tropical Africa | Sudan | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | South Tropical Africa | Angola | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | South Tropical Africa | Malawi | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Mozambique | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Zambia | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | South Tropical Africa | Zimbabwe | | | Exell, A. W. et al., eds. 1960-. Flora zambesiaca. |
| 1 | Native | Africa | Southern Africa | Botswana | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | Southern Africa | Eswatini | | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | Lesotho | | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | Namibia | | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | South Africa | Eastern Cape | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | South Africa | Free State | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | South Africa | KwaZulu-Natal | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | South Africa | Limpopo | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | Southern Africa | South Africa | Mpumalanga | | Germishuizen, G. & N. L. Meyer, eds. 2003. Plants of southern Africa: an annotated checklist. Strelitzia 14 National Botanical Institute, Pretoria, South Africa. |
| 1 | Native | Africa | West Tropical Africa | Benin | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Burkina Faso | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Côte D'Ivoire | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Ghana | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Guinea | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Guinea-Bissau | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Mali | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West Tropical Africa | Togo | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West-Central Tropical Africa | Burundi | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West-Central Tropical Africa | Cameroon | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West-Central Tropical Africa | Central African Republic | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West-Central Tropical Africa | Congo | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West-Central Tropical Africa | Democratic Republic of the Congo | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | West-Central Tropical Africa | Rwanda | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Africa | Western Indian Ocean | Madagascar | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Saudi Arabia | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Yemen | | | Goldblatt, P. 1996. Gladiolus in tropical Africa: systematics, biology, & evolution 207-221. Note: with three subspecies |
| 4 | Naturalized | Australasia | Australia | Australia | | | Australia's Virtual Herbarium (on-line resource). |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Alabama | | FNA Editorial Committee. 1993-. Flora of North America. |
| 4 | Naturalized | Northern America | Southeastern U.S.A. | United States | Louisiana | | FNA Editorial Committee. 1993-. Flora of North America. |
| 4 | Naturalized | Pacific | North-Central Pacific | United States | Hawaii | | Frohlich, D. & A. Lau. 2014. New plant records for the Hawaiian Islands 2012–2013. Bishop Mus. Occas. Pap. 115:9. |
| 4 | Naturalized | Southern America | Southern South America | Argentina | Misiones | | Hurrell, J. A. et al. 2019. Gladiolus dalenii (Iridaceae, Crocoideae) naturalizada en Misiones, Argentina. Bonplandia 28:89-98. |