枸橘Citrus trifoliata
中文名(Chinese Name):枸橘
学名(Scientific Name):Poncirus trifoliata L.
英文名(English Common Name):hardy orange
别名(Chinese Common Name):枳
异名(Synonym):Poncirus trifoliata (Linn.) Raf. Citrus trifolia Thunb. Aegle sepiaria DC. Bilacus trifoliata (L.) Kuntze Citrus triptera Desf. Poncirus trifoliata var. monstrosa (T. It?) Swingle Pseudaegle sepiaria (DC.) Miq.
科属(Family & Genus):芸香科(Rutaceae)枳属
形态特征(Description):小乔木,高1-5米,树冠伞形或圆头形。枝绿色,嫩枝扁,有纵棱,刺长达4厘米,刺尖干枯状,红褐色,基部扁平。叶柄有狭长的翼叶,通常指状3出叶,很少4-5小叶,或杂交种的则除3小叶外尚有2小叶或单小叶同时存在,小叶等长或中间的一片较大,长2-5厘米,宽1-3厘米,对称或两侧不对称,叶缘有细钝裂齿或全缘,嫩叶中脉上有细毛,花单朵或成对腋生,先叶开放,也有先叶后花的,有完全花及不完全花,后者雄蕊发育,雌蕊萎缩,花有大、小二型,花径3.5-8厘米;萼片长5-7毫米;花瓣白色,匙形,长1.5-3厘米;雄蕊通常20枚,花丝不等长。果近圆球形或梨形,大小差异较大,通常纵径3-4.5厘米,横径3.5-6厘米,果顶微凹,有环圈,果皮暗黄色,粗糙,也有无环圈,果皮平滑的,油胞小而密,果心充实,瓢囊6-8瓣,汁胞有短柄,果肉含粘腋,微有香橼气味,甚酸且苦,带涩味,有种子20-50粒;种子阔卵形,乳白或乳黄色,有粘腋,平滑或间有不明显的细脉纹,长9-12毫米。花期5-6月,果期10-11月。
分布(Distribution):产山东、河南、山西、陕西、甘肃、安徽、江苏、浙江、湖北、湖南、江西、广东、广西、贵州、云南等省区。
用途(Use):
引自中国植物志英文版:FOC Vol. 11 Page 52, 91, 96
Citrus trifoliata Linnaeus, Sp. Pl., ed. 2. 2: 1101. 1763.
枳 zhi| Rutaceae | Citrus
Aegle sepiaria Candolle; Citrus trifolia Thunberg; C. trifoliata subf. monstrosa (T. Itô) Hiroe; C. trifoliata var. monstrosa T. Itô; C. triptera Desfontaines; Poncirus trifoliata (Linnaeus) Rafinesque; P. trifoliata var. monstrosa (T. Itô) Swingle; Pseudaegle sepiaria (Candolle) Miquel.
Trees or treelets, 1-5 m tall. Branches green, flat, ridged when young; spines ca. 4 cm, base flat, apex rufous. Foliage spurs unarmed, developed from dormant buds on twigs of previous year, with very short internodes bearing 1-5 leaves. Leaves palmately 3(-5)-foliolate, in juveniles usually simple or 1-foliolate; petiole narrowly winged; leaflet blades 2-5 × 1-3 cm, central one as long or longer than laterals, midvein with short trichomes when young, margin finely crenulate or entire. Flowers solitary or paired, 3.5-8 cm in diam. Calyx lobes 5-7, basally connate. Petals (4 or)5(or 6), white, obovate, 1.5-3 cm, imbricate. Stamens usually 20; filaments of different lengths. Ovary 6-8-loculed, hairy; ovules 4-8, in 2 rows per locule; style short, thick; stigma clavate. Fruit dark yellow, subglobose to pyriform, usually 3-4.5 × 3.5-6 cm, with coarse ring-shaped furrows or sometimes smooth. Seeds 20-50, broadly ovoid, 0.9-1.2 cm; embryo(s) solitary or several; seed coat smooth or with inconspicuous fine ridges. Fl. May-Jun, fr. Oct-Nov.
● Anhui, Chongqing, S Gansu, N Guangdong, N Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, NW Jiangxi, S Shaanxi, Shandong, S Shanxi, Zhejiang.
(责任编辑:徐晔春)
学名(Scientific Name):Poncirus trifoliata L.
英文名(English Common Name):hardy orange
别名(Chinese Common Name):枳
异名(Synonym):Poncirus trifoliata (Linn.) Raf. Citrus trifolia Thunb. Aegle sepiaria DC. Bilacus trifoliata (L.) Kuntze Citrus triptera Desf. Poncirus trifoliata var. monstrosa (T. It?) Swingle Pseudaegle sepiaria (DC.) Miq.
科属(Family & Genus):芸香科(Rutaceae)枳属
形态特征(Description):小乔木,高1-5米,树冠伞形或圆头形。枝绿色,嫩枝扁,有纵棱,刺长达4厘米,刺尖干枯状,红褐色,基部扁平。叶柄有狭长的翼叶,通常指状3出叶,很少4-5小叶,或杂交种的则除3小叶外尚有2小叶或单小叶同时存在,小叶等长或中间的一片较大,长2-5厘米,宽1-3厘米,对称或两侧不对称,叶缘有细钝裂齿或全缘,嫩叶中脉上有细毛,花单朵或成对腋生,先叶开放,也有先叶后花的,有完全花及不完全花,后者雄蕊发育,雌蕊萎缩,花有大、小二型,花径3.5-8厘米;萼片长5-7毫米;花瓣白色,匙形,长1.5-3厘米;雄蕊通常20枚,花丝不等长。果近圆球形或梨形,大小差异较大,通常纵径3-4.5厘米,横径3.5-6厘米,果顶微凹,有环圈,果皮暗黄色,粗糙,也有无环圈,果皮平滑的,油胞小而密,果心充实,瓢囊6-8瓣,汁胞有短柄,果肉含粘腋,微有香橼气味,甚酸且苦,带涩味,有种子20-50粒;种子阔卵形,乳白或乳黄色,有粘腋,平滑或间有不明显的细脉纹,长9-12毫米。花期5-6月,果期10-11月。
分布(Distribution):产山东、河南、山西、陕西、甘肃、安徽、江苏、浙江、湖北、湖南、江西、广东、广西、贵州、云南等省区。
用途(Use):
引自中国植物志英文版:FOC Vol. 11 Page 52, 91, 96
Citrus trifoliata Linnaeus, Sp. Pl., ed. 2. 2: 1101. 1763.
枳 zhi| Rutaceae | Citrus
Aegle sepiaria Candolle; Citrus trifolia Thunberg; C. trifoliata subf. monstrosa (T. Itô) Hiroe; C. trifoliata var. monstrosa T. Itô; C. triptera Desfontaines; Poncirus trifoliata (Linnaeus) Rafinesque; P. trifoliata var. monstrosa (T. Itô) Swingle; Pseudaegle sepiaria (Candolle) Miquel.
Trees or treelets, 1-5 m tall. Branches green, flat, ridged when young; spines ca. 4 cm, base flat, apex rufous. Foliage spurs unarmed, developed from dormant buds on twigs of previous year, with very short internodes bearing 1-5 leaves. Leaves palmately 3(-5)-foliolate, in juveniles usually simple or 1-foliolate; petiole narrowly winged; leaflet blades 2-5 × 1-3 cm, central one as long or longer than laterals, midvein with short trichomes when young, margin finely crenulate or entire. Flowers solitary or paired, 3.5-8 cm in diam. Calyx lobes 5-7, basally connate. Petals (4 or)5(or 6), white, obovate, 1.5-3 cm, imbricate. Stamens usually 20; filaments of different lengths. Ovary 6-8-loculed, hairy; ovules 4-8, in 2 rows per locule; style short, thick; stigma clavate. Fruit dark yellow, subglobose to pyriform, usually 3-4.5 × 3.5-6 cm, with coarse ring-shaped furrows or sometimes smooth. Seeds 20-50, broadly ovoid, 0.9-1.2 cm; embryo(s) solitary or several; seed coat smooth or with inconspicuous fine ridges. Fl. May-Jun, fr. Oct-Nov.
● Anhui, Chongqing, S Gansu, N Guangdong, N Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, NW Jiangxi, S Shaanxi, Shandong, S Shanxi, Zhejiang.
(责任编辑:徐晔春)
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