| Common Name | Scientific Name | Code |
| n/a | Citrullus lanatus (Thunb.) Mansf. var. caffrorum (Alef.) Fosberg | CILAC2 |
| n/a | Cucurbita okeechobeensis (Small) Bailey ssp. martinezii (L.H. Bailey) Andres & Nabhan [excluded] | CUOKM2 |
| n/a | Cucurbita pepo L. var. medullosa Alef. | CUPEM2 |
| n/a | Lagenaria siceraria (Molina) Standl. ssp. asiatica (Kobiakova) Heiser | LASIA4 |
| n/a | Sicyos collinus B.L. Robins. & Fern. [excluded] | SICO16 |
| n/a | Zehneria Endl. | ZEHNE |
| n/a | Zehneria guamensis (Merr.) Fosberg | ZEGU |
| African horned cucumber | Cucumis metuliferus E. Mey. ex Naud. | CUME3 |
| alpine burr cucumber | Sicyos macrophyllus Gray | SIMA6 |
| American melonleaf | Cayaponia americana (Lam.) Cogn. | CAAM15 |
| antidote caccoon | Fevillea cordifolia L. | FECO3 |
| apodanthera | Apodanthera Arn. | APODA |
| balsam apple | Echinopepon Naud. | ECHIN7 |
| balsampear | Momordica charantia L. | MOCH2 |
| balsampear | Momordica cochinchinensis (Lour.) Sprengel | MOCO5 |
| balsampear | Momordica dioica Roxb. ex Willd. | MODI8 |
| benincasa | Benincasa Savi | BENIN |
| Benincasa hispida | Benincasa cerifera Savi | BECE |
| bottle gourd | Lagenaria siceraria (Molina) Standl. | LASI |
| Bryonia dioica | Bryonia cretica L. ssp. dioica (Jacq.) Tutin | BRCRD |
| bryony | Bryonia L. | BRYON |
| burr cucumber | Sicyos L. | SICYO |
| California manroot | Marah fabaceus (Naud.) Naud. ex Greene | MAFA3 |
| California manroot | Marah fabaceus (Naud.) Naud. ex Greene var. agrestis (Greene) Stocking | MAFAA |
| California manroot | Marah fabaceus (Naud.) Naud. ex Greene var. fabaceus | MAFAF |
| cantaloupe | Cucumis melo L. | CUME |
| Caribbean pygmymelon | Psiguria pedata (L.) Howard | PSPE2 |
| casa banana | Sicana odorifera (Vell.) Naud. | SIOD |
| Cayaponia quinqueloba | Cayaponia boykinii (Torr. & Gray) Cogn. | CABO11 |
| Cayaponia quinqueloba | Cayaponia grandifolia (Torr. & Gray) Small | CAGR17 |
| chayote | Sechium edule (Jacq.) Sw. | SEED |
| Chinese lardplant | Hodgsonia heteroclita (Roxb.) Hook f. & Thomson | HOHE5 |
| Citrullus colocynthis | Colocynthis vulgaris Schrad. | COVU |
| Citrullus colocynthis | Cucumis colocynthis L. | CUCO4 |
| Citrullus lanatus | Citrullus colocynthis (L.) Schrad. var. lanatus (Thunb.) Matsum. & Nakai | CICOL2 |
| Citrullus lanatus var. citroides | Citrullus vulgaris Schrad. var. citroides Bailey | CIVUC2 |
| Citrullus lanatus var. lanatus | Citrullus citrullus (L.) Karst. | CICI2 |
| Citrullus lanatus var. lanatus | Citrullus vulgaris Schrad. | CIVU3 |
| Citrullus lanatus var. lanatus | Colocynthis citrullus (L.) Kuntze | COCI2 |
| Citrullus lanatus var. lanatus | Cucubertia citrullus L. | CUCI |
| Citrullus lanatus var. lanatus | Momordica lanata Thunb. | MOLA7 |
| climbing arrowheads | Sicyosperma gracile Gray | SIGR |
| coastal manroot | Marah oreganus (Torr. ex S. Wats.) T.J. Howell | MAOR3 |
| coccinia | Coccinia Wight & Arn. | COCCI |
| Coccinia grandis | Bryonia grandis L. | BRGR8 |
| Coccinia grandis | Coccinia cordifolia auct. non (L.) Cogn. [misapplied] | COCO18 |
| Coccinia grandis | Coccinia indica Wight & Arn. | COIN14 |
| colocynth | Citrullus colocynthis (L.) Schrad. | CICO7 |
| coralfruit | Doyerea emetocathartica Gros. | DOEM |
| Coulter's balsam apple | Echinopepon coulteri (Gray) Rose | ECCO6 |
| coyote gourd | Cucurbita palmata S. Wats. | CUPA |
| Cretan bryony | Bryonia cretica L. | BRCR2 |
| Cretan bryony | Bryonia dioica Jacq. | BRDI5 |
| crookneck squash | Cucurbita moschata Duchesne | CUMO |
| ctenolepis | Ctenolepis Benth. & Hook. f. | CTENO |
| ctenolepis | Ctenolepis cerasiformis (Stocks) Naud. | CTCE |
| Ctenolepis cerasiformis | Blastania fimbristipula Kotschy & Peyr. | BLFI |
| Cucamonga manroot | Marah macrocarpus (Greene) Greene | MAMA8 |
| Cucamonga manroot | Marah macrocarpus (Greene) Greene var. macrocarpus | MAMAM4 |
| Cucamonga manroot | Marah macrocarpus (Greene) Greene var. major (S.T. Dunn) Stocking | MAMAM2 |
| Cucamonga manroot | Marah macrocarpus (Greene) Greene var. micranthus Stocking | MAMAM5 |
| cucumeropsis | Cucumeropsis Naudin | CUCUM2 |
| Cucumeropsis mannii | Cucumeropsis edulis (Hook. f.) Cogn. | CUED |
| cucumis | Cucumis ficifolius A. Rich. | CUFI |
| cucumis | Cucumis prophetarum L. | CUPR2 |
| Cucumis melo | Cucumis melo L. var. dudaim (L.) Naud. | CUMED |
| Cucurbita ficifolia | Pepo ficifolia (Bouch?) Britt. | PEFI5 |
| Cucurbita foetidissima | Pepo foetidissima (Kunth) Britt. | PEFO4 |
| Cucurbita maxima | Cucurbita maxima Duchesne var. turbaniformis Alef. | CUMAT |
| Cucurbita maxima ssp. andreana | Cucurbita andreana Naudin | CUAN3 |
| Cucurbita moschata | Pepo moschata (Duchesne) Britt. | PEMO8 |
| Cucurbita okeechobeensis | Pepo okeechobeensis Small | PEOK2 |
| Cucurbita palmata | Cucurbita californica Torr. ex S. Wats. | CUCA6 |
| Cucurbita pepo var. ovifera | Cucurbita ovifera L. | CUOV |
| Cucurbita pepo var. ovifera | Cucurbita pepo L. var. condensa Bailey | CUPEC |
| Cucurbita pepo var. ovifera | Cucurbita pepo L. var. melopepo (L.) Harz | CUPEM |
| Cucurbita pepo var. pepo | Pepo pepo (L.) Britt. ex Small | PEPE21 |
| Cucurbita pepo var. texana | Cucurbita texana Scheele | CUTE |
| cutleaf burr cucumber | Sicyos laciniatus L. | SILA |
| cutleaf cyclanthera | Cyclanthera dissecta (Torr. & Gray) Arn. | CYDI |
| cyclanthera | Cyclanthera pedata (L.) Schrader | CYPE11 |
| cyclanthera | Cyclanthera pedata (L.) Schrader var. pedata | CYPEP2 |
| cyclanthera | Cyclanthera Schrad. | CYCLA2 |
| Cyclanthera pedata var. pedata | Cyclanthera pedata (L.) Schrader var. edulis (Naudin) Cogn. | CYPEE |
| desert starvine | Brandegea bigelovii (S. Wats.) Cogn. | BRBI |
| Doyerea emetocathartica | Corallocarpus emetocatharticus (Gros.) Cogn. | COEM |
| doyeria | Doyerea Gros. | DOYER |
| Ecballium elaterium | Momordica elaterium L. | MOEL |
| echinocystis | Echinocystis Torr. & Gray | ECHIN5 |
| Echinocystis lobata | Micrampelis lobata (Michx.) Greene | MILO4 |
| Echinocystis lobata | Sicyos lobata Michx. | SILO8 |
| Echinopepon wrightii | Elaterium wrightii Gray | ELWR |
| fevillea | Fevillea L. | FEVIL |
| field pumpkin | Cucurbita pepo L. | CUPE |
| field pumpkin | Cucurbita pepo L. var. ovifera (L.) Harz | CUPEO |
| field pumpkin | Cucurbita pepo L. var. pepo | CUPEP |
| figleaf gourd | Cucurbita ficifolia Bouch | CUFI2 |
| fingerleaf gourd | Cucurbita digitata Gray | CUDI |
| fivelobe cucumber | Cayaponia quinqueloba (Raf.) Shinners | CAQU3 |
| garden cucumber | Cucumis sativus L. | CUSA4 |
| Gila manroot | Marah gilensis Greene | MAGI |
| globeberry | Ibervillea Greene | IBERV |
| gooseberry gourd | Cucumis myriocarpus E. Mey. ex Naud. | CUMY |
| gourd | Cucurbita L. | CUCUR |
| Gray's burr cucumber | Sicyos cucumerinus Gray | SICU3 |
| Guadeloupe cucumber | Melothria pendula L. | MEPE3 |
| Guadeloupe cucumber | Melothria pendula L. var. aspera Cogn. | MEPEA |
| Guadeloupe cucumber | Melothria pendula L. var. crassifolia (Small) Cogn. | MEPEC |
| Guadeloupe cucumber | Melothria pendula L. var. pendula | MEPEP |
| hedgehog gourd | Cucumis dipsaceus C.G. Ehrenb. ex Spach | CUDI2 |
| Herbst's burr cucumber | Sicyos herbstii (St. John) Telford | SIHE9 |
| hodgsonia | Hodgsonia Hook. f. & Thomson | HODGS |
| Hualalai burr cucumber | Sicyos lasiocephalus Skottsberg | SILA19 |
| Ibervillea lindheimeri | Ibervillea tenella (Naud.) Small | IBTE3 |
| Ibervillea lindheimeri | Ibervillea tripartita (Naud.) Greene | IBTR |
| Ibervillea tenuisecta | Maximowiczia lindheimeri (Gray) Cogn. var. tenuisecta (Gray) Cogn. | MALIT2 |
| Ibervillea tenuisecta | Sicydium lindheimeri (Gray) Greene var. tenuisectum Gray | SILIT |
| ivy gourd | Coccinia grandis (L.) Voigt | COGR9 |
| Kauai burr cucumber | Sicyos lanceoloideus (St. John) W.L. Wagner & Herbst | SILA24 |
| Kealia Gulch burr cucumber | Sicyos erostratus St. John | SIER |
| lagenaria | Lagenaria Ser. | LAGEN |
| Lagenaria siceraria | Cucurbita lagenaria L. | CULA2 |
| Lagenaria siceraria | Cucurbita siceraria Molina | CUSI |
| Lagenaria siceraria | Lagenaria leucantha Rusby | LALE5 |
| Lagenaria siceraria | Lagenaria vulgaris Ser. | LAVU2 |
| lava burr cucumber | Sicyos anunu (St. John) Telford | SIAN4 |
| Laysan burr cucumber | Sicyos semitonsus St. John | SISE5 |
| Lindheimer's globeberry | Ibervillea lindheimeri (Gray) Greene | IBLI |
| luffa | Luffa operculata (L.) Cogn. | LUOP |
| luffa | Luffa P. Mill. | LUFFA |
| Luffa aegyptiaca | Luffa cylindrica (L.) M. Roemer | LUCY |
| Luffa aegyptiaca | Luffa cylindrica M. Roem. var. insularum (A.Gray) Cogn. | LUCYI |
| Manchu tubergourd | Thladiantha dubia Bunge | THDU |
| Mann's cucumeropsis | Cucumeropsis mannii Naudin | CUMA5 |
| manroot | Marah Kellogg | MARAH |
| Marah fabaceus var. agrestis | Marah inermis (Cogn.) S.T. Dunn | MAIN14 |
| Marah macrocarpus var. major | Marah guadalupensis (S. Wats.) Greene | MAGU2 |
| Marah oreganus | Echinocystis oregana (Torr. ex S. Wats.) Cogn. | ECOR3 |
| Maui burr cucumber | Sicyos hillebrandii St. John | SIHI5 |
| melon | Cucumis L. | CUCUM |
| melon loco | Apodanthera undulata Gray | APUN |
| melonleaf | Cayaponia Silva Manso | CAYAP |
| melothria | Melothria L. | MELOT |
| Melothria pendula var. aspera | Melothria microcarpa Shuttlw. | MEMI4 |
| Melothria pendula var. aspera | Melothria nashii Small | MENA |
| Melothria pendula var. crassifolia | Melothria crassifolia Small | MECR8 |
| Melothria pendula var. pendula | Melothria guadalupensis (Spreng.) Cogn. | MEGU |
| Melothria pendula var. pendula | Melothria pendula L. var. chlorocarpa (Engelm.) Cogn. | MEPEC2 |
| Missouri gourd | Cucurbita foetidissima Kunth | CUFO |
| momordica | Momordica L. | MOMOR |
| mountain melonleaf | Cayaponia racemosa (P. Mill.) Cogn. | CARA10 |
| Okeechobee gourd | Cucurbita okeechobeensis (Small) Bailey | CUOK |
| oneseed burr cucumber | Sicyos angulatus L. | SIAN |
| Otton's pygmymelon | Psiguria ottoniana (Schlecht.) C. Jeffrey | PSOT |
| oysternut | Telfairia occidentalis Hook. f. | TEOC2 |
| oysternut | Telfairia pedata (Smith ex Sims) Hook. | TEPE2 |
| Ozark melon | Cucurbita pepo L. var. ozarkana D. Decker | CUPEO2 |
| paha | Sicyos pachycarpus Hook. & Arn. | SIPA6 |
| pointed gourd | Trichosanthes dioica Roxb. | TRDI7 |
| pricklyfruit burr cucumber | Sicyos hispidus Hbd. | SIHI6 |
| Psiguria ottoniana | Anguria ottoniana Schlecht. | ANOT2 |
| Psiguria pedata | Anguria cookiana Britt. | ANCO11 |
| Psiguria pedata | Anguria pedata (L.) Jacq. | ANPE5 |
| Psiguria pedata | Anguria trifoliata L. | ANTR3 |
| Psiguria pedata | Psiguria trifoliata (L.) Alain | PSTR2 |
| puaokama | Sicyos maximowiczii Cogn. | SIMA7 |
| pumpkin | Cucurbita mixta Pang. | CUMI3 |
| pygmymelon | Psiguria Neck. ex Arn. | PSIGU |
| sechium | Sechium P. Br. | SECHI |
| sicana | Sicana Naud. | SICAN |
| Sicyos laciniatus | Sicyos laciniatus L. var. genuinus Cogn. | SILAG |
| Sicyos lanceoloideus | Sicyos kaalaensis St. John | SIKA3 |
| Sicyos lanceoloideus | Sicyos kauaiensis St. John | SIKA4 |
| Sicyos lasiocephalus | Sicyos partitus St. John | SIPA8 |
| Sicyos lasiocephalus | Skottsbergiliana lasiocephala (Skottsberg) St. John | SKLA |
| Sicyos maximowiczii | Cladocarpa atollensis (St. John) St. John | CLAT |
| Sicyos maximowiczii | Cladocarpa caumii (St. John) St. John | CLCA7 |
| Sicyos maximowiczii | Cladocarpa lamoureuxii (St. John) St. John | CLLA5 |
| Sicyos maximowiczii | Cladocarpa maximowiczii (Cogn.) St. John | CLMA8 |
| Sicyos maximowiczii | Cladocarpa niihauensis (St. John) St. John | CLNI3 |
| Sicyos maximowiczii | Sicyos atollensis St. John | SIAT3 |
| Sicyos maximowiczii | Sicyos caumii St. John | SICA13 |
| Sicyos maximowiczii | Sicyos lamoureuxii St. John | SILA9 |
| Sicyos maximowiczii | Sicyos niihauensis St. John | SINI3 |
| Sicyos pachycarpus | Sicyos laysanensis St. John | SILA10 |
| Sicyos pachycarpus | Sicyos microcarpus Mann | SIMI3 |
| Sicyos pachycarpus | Sicyos nihoaensis St. John | SINI2 |
| Sicyos pachycarpus | Sicyos remyanus Cogn. | SIRE6 |
| Sicyos semitonsus | Cladocarpa semitonsa (St. John) St. John | CLSE3 |
| sicyosperma | Sicyosperma Gray | SICYO2 |
| Sierra manroot | Marah horridus (Congd.) S.T. Dunn | MAHO |
| sinkwa towelsponge | Luffa acutangula (L.) Roxb. | LUAC2 |
| slimlobe globeberry | Ibervillea tenuisecta (Gray) Small | IBTE2 |
| small-leaf burr cucumber | Sicyos microphyllus Kunth | SIMI8 |
| smallflower burr cucumber | Sicyos parviflorus Willd. | SIPA |
| smooth burr cucumber | Sicyos glaber Woot. | SIGL |
| snakegourd | Trichosanthes anguina L. | TRAN14 |
| snakegourd | Trichosanthes cucumerina L. | TRCU3 |
| southern balsampear | Momordica balsamina L. | MOBA |
| sponge gourd | Luffa aegyptiaca P. Mill. | LUAE |
| squirting cucumber | Ecballium A. Rich. | ECBAL |
| squirting cucumber | Ecballium elaterium (L.) A. Rich. | ECEL |
| starvine | Brandegea Cogn. | BRAND |
| streamside burr cucumber | Sicyos ampelophyllus Woot. & Standl. | SIAM |
| talus slope burr cucumber | Sicyos waimanaloensis St. John | SIWA2 |
| taw manroot | Marah watsonii (Cogn.) Greene | MAWA2 |
| telfairia | Telfairia Hook. | TELFA |
| Texas gourd | Cucurbita pepo L. var. texana (Scheele) D. Decker | CUPET |
| thladiantha | Thladiantha Bunge | THLAD |
| threelobe pygmymelon | Psiguria trilobata (L.) Howard | PSTR3 |
| trichosanthes | Trichosanthes L. | TRICH19 |
| Tumamoc globeberry | Tumamoca macdougalii Rose | TUMA |
| tumamoca | Tumamoca Rose | TUMAM |
| watermelon | Citrullus lanatus (Thunb.) Matsumura & Nakai | CILA3 |
| watermelon | Citrullus lanatus (Thunb.) Matsumura & Nakai var. citroides (Bailey) Mansf. | CILAC |
| watermelon | Citrullus lanatus (Thunb.) Matsumura & Nakai var. lanatus | CILAL |
| watermelon | Citrullus Schrad. | CITRU |
| waxgourd | Benincasa hispida (Thunb.) Cogn. | BEHI3 |
| West Indian gherkin | Cucumis anguria L. | CUAN |
| West Indian gherkin | Cucumis anguria L. var. anguria | CUANA |
| West Indian gherkin | Cucumis anguria L. var. longaculeatus J.H. Kirkbride | CUANL |
| white bryony | Bryonia alba L. | BRAL4 |
| white burr cucumber | Sicyos albus (St. John) Telford | SIAL7 |
| wild balsam apple | Echinopepon wrightii (Gray) S. Wats. | ECWR |
| wild cucumber | Echinocystis lobata (Michx.) Torr. & Gray | ECLO |
| winter squash | Cucurbita maxima Duchesne | CUMA3 |
| winter squash | Cucurbita maxima Duchesne ssp. andreana (Naudin) Filov | CUMAA |