| 1 | Native | Africa | Northeast Tropical Africa | Eritrea | | | Hedberg, I. & S. Edwards. 1989-. Flora of Ethiopia Note: Eritrea added in 2000 |
| 1 | Native | Africa | Northeast Tropical Africa | Ethiopia | | | Hedberg, I. & S. Edwards. 1989-. Flora of Ethiopia Note: Eritrea added in 2000 |
| 1 | Native | Africa | Northeast Tropical Africa | Somalia | | | Thulin, M., ed. 1993-. Flora of Somalia. |
| 1 | Native | Africa | Northeast Tropical Africa | Sudan | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Africa | Northern Africa | Egypt | | | Boulos, L. 1999-. Flora of Egypt |
| 1 | Native | Africa | West Tropical Africa | Mali | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Africa | West Tropical Africa | Mauritania | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Africa | West Tropical Africa | Nigeria | | n. | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Africa | West Tropical Africa | Senegal | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Oman | | | Ghazanfar, S. A. 2003-. Flora of Oman |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Qatar | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Saudi Arabia | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Arabian Peninsula | United Arab Emirates | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Arabian Peninsula | Yemen | | | Wood, J. R. I. 1997. A handbook of the Yemen flora. |
| 1 | Native | Asia-Temperate | Western Asia | Iran | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Western Asia | Iraq | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Western Asia | Israel | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Western Asia | Jordan | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Temperate | Western Asia | Syria | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Tropical | Indian Subcontinent | India | | n.e. | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |
| 1 | Native | Asia-Tropical | Indian Subcontinent | Pakistan | | | Kirkbride, J. H., Jr. 1993. Biosystematic monograph of the genus Cucumis (Cucurbitaceae) Note: Parkway Publ., North Carolina |