南瓜Cucurbita moschata
中文名(Chinese Name):南瓜
学名(Scientific Name):Cucurbita moschata Duchesne
英文名(English Common Name):crookneck squash
别名(Chinese Common Name):倭瓜
异名(Synonym):Cucurbita pepo var. moschata Duchesne ex Lam. Pepo moschata (Duchesne ex Lam.) Britt. Cucurbita colombiana (Zhit.) Bukasov Cucurbita hippopera Ser. Cucurbita macrocarpa Gasp. Cucurbita meloniformis Carrière Cucurbita moschata f. yokohamana Makino Cucurbita moschata var. colombiana Zhit. Cucurbita moschata var. meloniformis (Carrière) Millán Gymnopetalum calyculatum Miq. Pepo macrocarpus Rich. ex Spach Pepo moschatus Sageret Pepo eximius Sageret
科属(Family & Genus):葫芦科(Cucurbitaceae)南瓜属
形态特征(Description):一年生蔓生草本;茎常节部生根,伸长达2-5米,密被白色短刚毛。叶柄粗壮,长8-19厘米,被短刚毛;叶片宽卵形或卵圆形,质稍柔软,有5角或5浅裂,稀钝,长12-25厘米,宽20-30厘米,侧裂片较小,中间裂片较大,三角形,上面密被黄白色刚毛和茸毛,常有白斑,叶脉隆起,各裂片之中脉常延伸至顶端,成一小尖头,背面色较淡,毛更明显,边缘有小而密的细齿,顶端稍钝。卷须稍粗壮,与叶柄一样被短刚毛和茸毛,3-5歧。雌雄同株。雄花单生;花萼筒钟形,长5-6毫米,裂片条形,长1-1.5厘米,被柔毛,上部扩大成叶状;花冠黄色,钟状,长8厘米,径6厘米,5中裂,裂片边缘反卷,具皱褶,先端急尖;雄蕊3,花丝腺体状,长5-8毫米,花药靠合,长15毫米,药室折曲。雌花单生;子房1室,花柱短,柱头3,膨大,顶端2裂。果梗粗壮,有棱和槽,长5-7厘米,瓜蒂扩大成喇叭状;瓠果形状多样,因品种而异,外面常有数条纵沟或无。种子多数,长卵形或长圆形,灰白色,边缘薄,长10-15毫米,宽7-10毫米。
分布(Distribution):原产墨西哥至中美洲一带,世界各地广为栽培。
用途(Use):
引自中国植物志英文版FOC Vol. 19 Page 55, 56
Cucurbita moschata Duchesne, Essai Hist. Nat. Courges. 7, 15-16. 1786.
南瓜 nan gua | Cucurbitaceae | Cucurbita
Cucurbita pepo Linnaeus var. moschata (Duchesne) Duchesne.
Plants prostrate. Stem to 2-5 m, densely white setose. Petiole robust, 8-19 cm, setose; leaf blade broadly ovate or ovate-orbicular, 12-25 × 20-30 cm, 5-angled or 5-lobed; lobes triangular, adaxially yellow-white setose and velvety. Male calyx tube campanulate, 5-6 mm; segments linear, 1-1.5 cm, pubescent, enlarged or leaflike at apex; corolla campanulate, ca. 8 × 6 cm; segments with revolute margin, rugose, apex acute; stamens 3; filaments 5-8 mm, glandular; anthers connivent, ca. 15 mm. Ovary 1-locular; style short; stigma enlarged, 2-lobed. Fruiting pedicel robust, 5-7 cm, angular-sulcate, strongly enlarged at apex; fruit variable in shape, size, and color. Seeds numerous, gray-white, ovate or oblong, 10-15 × 7-10 mm, margin thickened. Fl. and fr. Apr-Nov.
Commonly cultivated throughout China [native to Central America; cultivated worldwide].
The fruit is used as a vegetable; the seeds are edible.
(责任编辑:徐晔春)
学名(Scientific Name):Cucurbita moschata Duchesne
英文名(English Common Name):crookneck squash
别名(Chinese Common Name):倭瓜
异名(Synonym):Cucurbita pepo var. moschata Duchesne ex Lam. Pepo moschata (Duchesne ex Lam.) Britt. Cucurbita colombiana (Zhit.) Bukasov Cucurbita hippopera Ser. Cucurbita macrocarpa Gasp. Cucurbita meloniformis Carrière Cucurbita moschata f. yokohamana Makino Cucurbita moschata var. colombiana Zhit. Cucurbita moschata var. meloniformis (Carrière) Millán Gymnopetalum calyculatum Miq. Pepo macrocarpus Rich. ex Spach Pepo moschatus Sageret Pepo eximius Sageret
科属(Family & Genus):葫芦科(Cucurbitaceae)南瓜属
形态特征(Description):一年生蔓生草本;茎常节部生根,伸长达2-5米,密被白色短刚毛。叶柄粗壮,长8-19厘米,被短刚毛;叶片宽卵形或卵圆形,质稍柔软,有5角或5浅裂,稀钝,长12-25厘米,宽20-30厘米,侧裂片较小,中间裂片较大,三角形,上面密被黄白色刚毛和茸毛,常有白斑,叶脉隆起,各裂片之中脉常延伸至顶端,成一小尖头,背面色较淡,毛更明显,边缘有小而密的细齿,顶端稍钝。卷须稍粗壮,与叶柄一样被短刚毛和茸毛,3-5歧。雌雄同株。雄花单生;花萼筒钟形,长5-6毫米,裂片条形,长1-1.5厘米,被柔毛,上部扩大成叶状;花冠黄色,钟状,长8厘米,径6厘米,5中裂,裂片边缘反卷,具皱褶,先端急尖;雄蕊3,花丝腺体状,长5-8毫米,花药靠合,长15毫米,药室折曲。雌花单生;子房1室,花柱短,柱头3,膨大,顶端2裂。果梗粗壮,有棱和槽,长5-7厘米,瓜蒂扩大成喇叭状;瓠果形状多样,因品种而异,外面常有数条纵沟或无。种子多数,长卵形或长圆形,灰白色,边缘薄,长10-15毫米,宽7-10毫米。
分布(Distribution):原产墨西哥至中美洲一带,世界各地广为栽培。
用途(Use):
引自中国植物志英文版FOC Vol. 19 Page 55, 56
Cucurbita moschata Duchesne, Essai Hist. Nat. Courges. 7, 15-16. 1786.
南瓜 nan gua | Cucurbitaceae | Cucurbita
Cucurbita pepo Linnaeus var. moschata (Duchesne) Duchesne.
Plants prostrate. Stem to 2-5 m, densely white setose. Petiole robust, 8-19 cm, setose; leaf blade broadly ovate or ovate-orbicular, 12-25 × 20-30 cm, 5-angled or 5-lobed; lobes triangular, adaxially yellow-white setose and velvety. Male calyx tube campanulate, 5-6 mm; segments linear, 1-1.5 cm, pubescent, enlarged or leaflike at apex; corolla campanulate, ca. 8 × 6 cm; segments with revolute margin, rugose, apex acute; stamens 3; filaments 5-8 mm, glandular; anthers connivent, ca. 15 mm. Ovary 1-locular; style short; stigma enlarged, 2-lobed. Fruiting pedicel robust, 5-7 cm, angular-sulcate, strongly enlarged at apex; fruit variable in shape, size, and color. Seeds numerous, gray-white, ovate or oblong, 10-15 × 7-10 mm, margin thickened. Fl. and fr. Apr-Nov.
Commonly cultivated throughout China [native to Central America; cultivated worldwide].
The fruit is used as a vegetable; the seeds are edible.
(责任编辑:徐晔春)
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