Cucurbitaceae

 ( Rosid Families ) 

The Cucurbitaceae ( ), also called cucurbits or the gourd family, are a plant family consisting of about 965 species in 101 genera. Cucurbitaceae Juss. Plants of the World Online. Retrieved 10 June 2024. Some commonly cultivated cucurbits include:

• Cucurbita – squash, pumpkin, zucchini (courgette), some .
• Lagenaria – calabash (bottle gourd) and other, ornamental gourds.
• Citrullus – watermelon ( C. lanatus, C. colocynthis), plus several other species.
• Cucumis – cucumber ( C. sativus); various and vines.
• Momordica – bitter melon.
• Luffa – commonly called 'luffa' or ‘luffa squash'; sometimes spelled loofah. Young fruits may be cooked; when fully ripened, they become fibrous and unpalatable, thus becoming the source of the loofah scrubbing sponge.
• Cyclanthera – Caigua.
• Chayote – Chayote
• Gerrardanthus — the species G. macrorhizus has gained some popularity as an ornamental Caudex plant.
• Xerosicyos — the silver dollar vine ( Xerosicyos danguyi) is popular amongst horticulturists and plant collectors.

The plants in this family are grown around the tropics and in temperate areas of the world, where those with edible fruits were among the earliest cultivated plants in both the Old and New Worlds. The family Cucurbitaceae ranks among the highest of plant families for number and percentage of species used as human food. The name Cucurbitaceae comes to international scientific vocabulary from Neo-Latin, from Cucurbita, the type genus, + , a standardized suffix for plant family names in modern taxonomy. The genus name comes from the Classical Latin word , meaning "gourd".

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Description Most of the plants in this family are Annual plant , but some are woody , thorny shrubs, or trees ( Dendrosicyos). Many species have large, yellow or white flowers. The stems are hairy and pentangular. are present at 90° to the leaf petioles at nodes. Leaves are exstipulate, alternate, simple Leaf shape lobed or palmately compound. The flowers are unisexual, with male and female flowers on different plants (Dioecy) or on the same plant (Monoecy). The female flowers have inferior ovaries. The fruit is often a kind of modified berry called a pepo.

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Fossil history One of the oldest fossil cucurbits so far is † Cucurbitaciphyllum lobatum from the Paleocene epoch, found at Shirley Canal, Montana. It was described for the first time in 1924 by the paleobotanist Frank Hall Knowlton. The fossil leaf is palmate, trilobed with rounded lobal sinuses and an entire or serrate margin. It has a leaf pattern similar to the members of the genera Kedrostis, Melothria and Zehneria.Revisions to Roland Brown's North American Paleocene Flora by Steven R. Manchester at Florida Museum of Natural History, University of Florida, Gainesville, Florida, USA. Published in Acta Musei Nationalis Pragae, Series B – Historia Naturalis, vol. 70, 2014, no. 3-4, pp. 153–210.

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Classification

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Tribal classification A 2011 classification of Cucurbitaceae delineated 15 tribes:

• Tribe Gomphogyneae Benth. & Hook.f.
• Alsomitra (Blume) Spach (1 sp.)
• Bayabusua (1 sp.)
• Gomphogyne Griff. (2 spp.)
• Gynostemma Blume (10 spp.)
• Hemsleya Cogn. ex F.B.Forbes & Hemsl. (30 spp.)
• Neoalsomitra Hutch. (12 spp.)
• Tribe Triceratieae A.Rich.
• Cyclantheropsis Harms (3 spp.)
• Fevillea L. (8 spp.)
• Pteropepon (Cogn.) Cogn. (5 spp.)
• Sicydium Schltdl. (9 spp.)
• Tribe Zanonieae Benth. & Hook.f.
• Gerrardanthus Harvey in Hook.f. (3–5 spp.)
• Siolmatra Baill. (1 sp.)
• Xerosicyos Humbert (5 spp.)
• Zanonia L. (1 sp.)
• Tribe Actinostemmateae H.Schaef. & S.S.Renner
• Actinostemma Griff. (3 spp.)
• Bolbostemma (2 spp.)
• Tribe Indofevilleeae H.Schaef. & S.S.Renner
• Indofevillea Chatterjee (2 sp.)
• Tribe Thladiantheae H.Schaef. & S.S.Renner
• Baijiania A.M.Lu & J.Q.Li (30 spp.)
• Sinobaijiania (5 spp.)
• Thladiantha Bunge 1833 (5 spp.)
• Tribe Siraitieae H. Schaef. & S.S. Renner
• Siraitia Merr. (3–4 spp.)
• Tribe Momordiceae H.Schaef. & S.S.Renner
• Momordica L. (60 spp.)
• Tribe Joliffieae Schrad.
• Ampelosicyos Thouars (5 spp.)
• Cogniauxia Baill. (2 spp.)
• Telfairia Hook. (3 spp.)
• Tribe Bryonieae Dumort.
• Austrobryonia H.Schaef. (4 spp.)
• Bryonia L. (10 spp.)
• Ecballium A.Rich. (1 sp.)
• Tribe Schizopeponeae C.Jeffrey
• Herpetospermum Wall. ex Hook.f. (3 spp.)
• Schizopepon Maxim. (6–8 spp.)
• Tribe Sicyoeae Schrad.
• Brandegea Cogn. (1 sp.)
• Cyclanthera Schrad. (40 spp.)
• Echinocystis Torr. & A.Gray (1 sp.)
• Echinopepon Naudin (19 spp.)
• Hanburia Seem. (7 spp.)
• Hodgsonia Hook.f. & Thomson (2 spp.)
• Linnaeosicyos H.Schaef. & Kocyan (1 sp.)
• Luffa Mill. (5–7 spp.)
• Marah Kellogg (7 spp.)
• Microsechium (4 spp.)
• Nothoalsomitra Hutch. (1 sp.)
• Parasicyos (2 sp.)
• Sechiopsis (5 spp.)
• Sicyocaulis (1 sp.)
• Sicyos L. (64 spp., including Frantzia Pittier and Sechium P.Browne)
• Sicyosperma (1 sp.)
• Trichosanthes L. (≤100 spp.)
• Tribe Coniandreae Endl.
• Apodanthera Arn. (16 spp.)
• Bambekea Cogn. (1 sp.)
• Ceratosanthes Adans. (4 spp.)
• Corallocarpus Welw. ex Benth. & Hook.f. (17 spp.)
• Cucurbitella Walp. (1 sp.)
• Dendrosicyos Balf.f. (1 sp.)
• Doyerea Grosourdy (1 sp.)
• Eureiandra Hook.f. (8 spp.)
• Gurania (Schltdl.) Cogn. (37 spp.)
• Halosicyos Mart.Crov (1 sp.)
• Helmontia Cogn. (2–4 spp.)
• Ibervillea Greene (8 spp.)
• Kedrostis Medik. (28 spp.)
• Psiguria Neck. ex Arn. (6–12 spp.)
• Seyrigia Keraudren (6 spp.)
• Trochomeriopsis Cogn. (1 sp.)
• Wilbrandia Silva Manso (5 spp.)
• Tribe Benincaseae Ser.
• Acanthosicyos Welw. ex Hook.f. (1 sp.)
• Benincasa Savi (2 spp., including Praecitrullus Pangalo)
• Blastania (3 spp., including Ctenolepis Hook.f.)
• Borneosicyos (1–2 spp.)
• Cephalopentandra Chiov. (1 sp.)
• Citrullus Schrad. (4 spp.)
• Coccinia Wight & Arn. (30 spp.)
• Cucumis L. (65 spp.)
• Dactyliandra Hook.f. (2 spp.)
• Diplocyclos (Endl.) T.Post & Kuntze (4 spp.)
• Indomelothria (2 spp.)
• Khmeriosicyos (1 sp.)
• Lagenaria Ser. (6 spp.)
• Lemurosicyos Keraudren (1 sp.)
• Melothria L. (12 spp., including Melothria scabra)
• Muellerargia Cogn. (2 sp.)
• Oreosyce (1 sp.)
• Papuasicyos (8 spp.)
• Peponium Engl. (20 spp.)
• Raphidiocystis Hook.f. (5 spp.)
• Ruthalicia C.Jeffrey (2 spp.)
• Scopellaria W.J.de Wilde & Duyfjes (2 spp.)
• Solena Lour. (3 spp.)
• Trochomeria Hook.f. (8 spp.)
• Zehneria Endl. ( ca. 60 spp.)
• Tribe Cucurbiteae Ser.
• Abobra Naudin (1 sp.)
• Calycophysum H.Karst. & Triana (5 spp.)
• Cayaponia Silva Manso (74 spp.)
• Cionosicys Griseb. (4–5 spp.)
• Cucurbita L. (15 spp.)
• Penelopeia Urb. (2 spp.)
• Peponopsis Naudin (1 sp.)
• Polyclathra Bertol. (6 spp.)
• Schizocarpum Schrad. (11 spp.)
• Selysia Cogn. (4 spp.)
• Sicana Naudin (4 spp.)
• Tecunumania Standl. & Steyerm. (1 sp.)

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Systematics Modern molecular phylogenetics suggest the following relationships:

(2026). 9783319493305, Springer International Publishing. ISBN 9783319493305

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Pests and diseases

Sweet potato whitefly is the vector of a number of that cause yellowing symptoms throughout the southern United States.

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Further reading

• (1990). 9780801416705, Cornell University Press. ISBN 9780801416705

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External links

• Cucurbitaceae in T.C. Andres (1995 onwards).
• Cucurbitaceae in L. Watson and M.J. Dallwitz (1992 onwards). The families of flowering plants: descriptions, illustrations, identification, information retrieval.

Categories: Rosid Families, Extant Danian First Appearances, Taxa Named By Antoine Laurent De Jussieu, Taxa Described In 1789

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