| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Cucurbitaceae | Cayaponia |  (c) Ware, Richard & Teresa - CC-BY-NC, permission granted to NCBG | |||
| Cucurbitaceae | Citrullus | Watermelon |  (c) Campos, Aidan | ||
| Cucurbitaceae | Coccinia | Ivy Gourd |  (c) Yakovlev, Dr. Alexey - CC-BY | ||
| Cucurbitaceae | Ctenolepis |  (c) Taylor, Robert - CC-BY | |||
| Cucurbitaceae | Cucumis | Canteloupe, Muskmelon, Cucumber |  (c) Tasney, Greg - CC-BY-SA | ||
| Cucurbitaceae | Cucurbita | Squash, Zucchini, Pumpkin, Gourd, Vegetable Marrow |  (c) Weakley, Alan | ||
| Cucurbitaceae | Cyclanthera |  (c) Cressler, Alan M. | |||
| Cucurbitaceae | Ecballium | Squirting Cucumber |  (c) ramazan_murtazaliev - CC-BY-NC, permission granted to NCBG | ||
| Cucurbitaceae | Echinocystis | Wild-cucumber |  (c) Oldham, Michael J. - CC-BY-NC, permission granted to NCBG | ||
| Cucurbitaceae | Ibervillea | Globeberry |  (c) Campos, Aidan | ||
| Cucurbitaceae | Lagenaria | Bottle Gourd |  (c) Marcial, Neptalí Ramírez - CC-BY | ||
| Cucurbitaceae | Luffa | Luffa |  (c) Valke, Dinesh - CC-BY-SA | ||
| Cucurbitaceae | Melothria | Melonette |  (c) McCormick, Carol Ann | ||
| Cucurbitaceae | Momordica | Balsam-apple, Bitter Melon |  (c) Horn, Jay | ||
| Cucurbitaceae | Sicyos | Bur-cucumber |  (c) Bradley, Keith | ||
| Cucurbitaceae | Trichosanthes | Snake Gourd |  (c) Vinod, Paulmathi - CC-BY |