《中国植物志》|| 葫芦科 CUCURBITACEAE ||葫芦亚族 Subtrib. CUCUMERINAE Pax ||冬瓜属 Benincasa Savi

18. 冬瓜属——Benincasa Savi
Savi, Bibl. Ital. 9: 158. 1818; Cogn. in DC., Mon. Phan. 3: 512. 1881; Cogn. u. Harms in Engl., Pflanzenr. 88 (IV. 275. 2): 163. 1924; Benth. et Hook. f., Gen. Pl. 1: 824. 1867; Muller et Pax in Engl. u. Pr., Nat. PElanzenf. IV, 5: 28. 1889; Hutch., Gen. Fl. Pl. 2: 401. 1968.
一年生蔓生草本，全株密被硬毛。叶掌状5浅裂，叶柄无腺体。卷须2-3歧。花大型，黄色，通常雌雄同株，单独腋生。雄花花萼筒宽钟状，裂片5，近叶状，有锯齿，反折；花冠辐状，通常5裂，裂片倒卵形，全缘；雄蕊3，离生，着生在花被筒上，花丝短粗，花药1枚1室，其它2室，药室多回折曲，药隔宽；退化子房腺体状。雌花花萼和花冠同雄花；退化雄蕊3；子房卵珠状，具3胎座，胚珠多数；水平生，花柱插生在盘上，柱头3，膨大，2裂。果实大型，长圆柱状或近球状，具糙硬毛及白霜，不开裂，具多数种子。种子圆形，扁，边缘肿胀。
1种，栽培于世界热带、亚热带和温带地区。我国各地普遍栽培。
属模式种：冬瓜 B. hispida (Thunb.) Cogn.

《云南植物志》|| 葫芦科 Cucurbitaceae nom. conserv. ||葫芦科 Cucurbitaceae nom. conserv. ||冬瓜属 Benincasa Savi

15.冬瓜属 Benincasa Savi
一年生蔓生草本，全株密被柔毛状硬毛。单叶互生，叶片掌状浅裂至中裂，边缘具细齿，基部心形，叶柄无腺体；卷须2—3歧。花单性，单生，雌雄同株；雄花：花萼筒阔钟形，5裂，裂片近叶状，披针形，全缘或3—5浅裂，反折；花冠黄色，辐状，通常5裂，裂片倒卵形，全缘；雄蕊3，离生，着生在花萼筒上，花丝短，粗，花药伸出，1枚1室，2枚2室，药室多回折曲，药隔宽；退化雌蕊蜜腺状；雌花：花萼与花冠同雄花；退化雄蕊3；子房卵形或长圆形，被长毛，具3胎座，胚珠多数，水平着生；柱头3，膨大，2裂。果为浆果，长圆柱形或近球形，稍被毛和白霜，有种子多数；种子卵状长圆形，白色或淡黄色，压扁，边缘肿胀。
1种，热带亚洲栽培起源。栽培于世界热带和亚热带地区。我国普遍栽培。

《Flora of China》|| Cucurbitaceae || ||冬瓜属 Benincasa

34. Benincasa Savi, Bibliot. Ital. Giorn. Lett. 9: 158. 1818.

冬瓜属 dong gua shu

Authors: Anmin Lu & Charles Jeffrey

Camolenga Post & Kuntze.

Herbs, creeping, annual, all parts densely hispid. Leaves palmately 5-lobed; petiole eglandular. Tendrils 2- or 3-fid. Plants usually monoecious; flowers solitary. Male flowers: calyx tube broadly campanulate; segments reflexed, almost leaflike, dentate; corolla rotate, usually 5-lobed; segments obovate, entire; stamens 3, free, inserted on corolla tube; filaments short; anthers one 1-celled, two 2-celled; anther cells very sigmoid-flexuous; connective margined; pistillode glandlike. Female flowers: calyx and corolla as in male flowers; staminodes 3; ovary ovoid; ovules numerous, horizontal; style inserted on disk; stigmas 3, expanded, 2-lobed. Fruit large, oblong, baccate, terete, hispid, glaucous, indehiscent. Seeds numerous, ovoid-oblong, compressed, margin tumid.

One species: cultivated in tropical and subtropical regions of the world, including China.

《Flora of China》|| Cucurbitaceae || ||冬瓜属 Benincasa

34. Benincasa Savi, Bibliot. Ital. Giorn. Lett. 9: 158. 1818.

冬瓜属 dong gua shu

Authors: Anmin Lu & Charles Jeffrey

Camolenga Post & Kuntze.

Herbs, creeping, annual, all parts densely hispid. Leaves palmately 5-lobed; petiole eglandular. Tendrils 2- or 3-fid. Plants usually monoecious; flowers solitary. Male flowers: calyx tube broadly campanulate; segments reflexed, almost leaflike, dentate; corolla rotate, usually 5-lobed; segments obovate, entire; stamens 3, free, inserted on corolla tube; filaments short; anthers one 1-celled, two 2-celled; anther cells very sigmoid-flexuous; connective margined; pistillode glandlike. Female flowers: calyx and corolla as in male flowers; staminodes 3; ovary ovoid; ovules numerous, horizontal; style inserted on disk; stigmas 3, expanded, 2-lobed. Fruit large, oblong, baccate, terete, hispid, glaucous, indehiscent. Seeds numerous, ovoid-oblong, compressed, margin tumid.

One species: cultivated in tropical and subtropical regions of the world, including China.