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能高山茶 Camellia nokoensis Hayata

Last Updated:2025/2/13 16:48:01 By:wangzhonglang
281

Section:Theopsis

Conservation Status

Remarks:This name is accepted

References

Camellia nokoensis Hayata  Icon. Pl. Formosan. 8: 10 (1919) Accepted Name [PDF]

Theopsis nokoensis (Hayata) Nakai  J. Jpn. Bot. 16: 706 (1940) Heterotypic Synonym

台湾连蕊茶  张宏达.山茶属植物的系统研究. p.167(1981) Chinese Name

Camellia euryoides Lindl. var. nokoensis (Hayata) Ming  Acta Bot. Yunnan.21(2): 154. (1999) Heterotypic Synonym

English

» Description

Camellia nokoensis, Subgenus Metacamellia, Sect. Theopsis, Ser. Trichandrae Chang, Acta Sci. Nat. Univ. Sunyatseni, monogr. ser. 1: 163. 1981. Chang Hung-ta and Bruce Bartholomew (1984). Camellias, p.196: Camellia nokoensis Hay., Icon. Pl. Formos. 8: 10. 1919. [Description] C. nokoensis has pubescent filaments, pedicels relatively short, in these characters itdiffers from C. euryoides.  [Distribution] Jiangsu and Taiwan. [Synonym] Thea nokoensis (Hay.) Mak. & Nem., F1. Jap., ed. 2, 745. 1931. \Theopsis nokoensis (Hay.)Nakai, Journ. Jap. Bot. 16: 706. 1940. \Camellia euryoides var. nokoensis Liu, Lign. Pl. Taiwan, 421. 1976.

Gao Jiyin, Clifford R. Parks, Du Yueqiang, 2005, Collected Species of the Genus Camellia an Illustrated Outline,p.253. Flowers are white, slightly fragrant, about 2.5 cm in diameter, borne in multiples at the tips of shoots and in leaf axils: bud set usually abundant. Bracts and Sepals persistent, 4 bracts and 5 sepals, glabrous with ciliate hair on the edges. Petals about 5,1.7 cm long, 1.3 cm wide, obcordate, cleft at the tip up to 2 mm, fused from the base with the staminal column up to 4 mm. Androecium 1.1 cm in length, filaments pubescent, outer layer of stamens fused from the base into a cup 4 mm long, approximately 25 stamens. Gynoecium 1.5 cm long, 3 glabrous styles, fused except at the tip, ovary glabrous. Blooming season: winter and spring. Capsules ovoid to globose with a beak at the point of style attachment, 1.4-1.6 cm long, 1.1-1.3 cm in diameter, glabrous. Leaves elliptic, tip long acuminate, base cuneate, 1.6-5.7 cm long, 0.8-2.1 cm wide, margin serrulate, thinly coriaceous, upper surface smooth with midvein slightly raised, puberulent midrib, lower surface smooth with mid vein slightly raised, midvein and blade lightly villous. Petiole 1-4 mm long, puberulent. Shrub or small tree up to 7 m tall, young shoots densely pubescent, older branches smooth and rust-gray in color. Distribution: Nenggao Mountain,Hengchun etc. in central Taiwan Prov-ince of China; Elevation: 500-1,400 m;Specific locality: Nenggao mountain,Taiwan Province, China.


» Distribution

Nenggao Mountain, Hengchun etc. in central Taiwan Province of China; Elevation: 500-1,400 m; Specific locality: Nenggao mountain, Taiwan Province, China.
Chinese

» Description

台湾连蕊茶Camellia nokoensis Hayata, in Ic. PI. Formos. 810t. 2, 1919. 张宏达,1981. 《山茶属植物的系统研究》第167页。【标本】台湾: Kanehira et Sasaki 63. 江苏:Y. C. Yang 468.分布:江苏、台湾。【形态特征】C.nokoensis Hayata的花丝有毛,花梗极短,和柃叶连蕊茶C. euryoides Lindl 是不同群的种类。

高继银、帕克斯、杜跃强,2005. 《山茶属植物主要原种彩色图集》浙江科学技术出版社,第253页。花白色,略芳香,花径约2.5厘米,多花腋生或顶生,花芽稠密。苞片和萼片宿存,苞片4枚,萼片5枚,无毛,边缘具纤毛。花瓣约5枚,长1.7厘米,宽1.3厘米,倒心形,先端有2毫米缺口,基部与雄蕊柱连生4毫米。雄蕊长1.1厘米,花丝被柔毛,外轮花丝基部连生,形成4毫米长短管。雌蕊长1.5厘米,花柱无毛,先端3裂,子房无毛。花期冬季至春季。蒴果卵球形至球形,先端有喙,长1.4-1.6厘米,长1.4~1.6厘米,直径厘米,无毛。叶椭圆形,先端长渐尖,基部楔形,长1.6~5.7厘米, 宽0.8~2.1厘米,边缘具齿,薄革质,叶面光滑,中脉略凸起,被疏短柔毛,叶背光滑,中脉略凸起,略被长柔毛。叶柄长1~4毫米,被微毛。灌木或小乔木,高可达7米,嫩枝密被柔毛,老枝光滑,锈灰色。分布:中国台湾省中部的能高山、恒舂等地,海拔 500-1400米。可寻地点:中国台湾省能高山。

» Distribution

中国台湾省中部的能高山、恒春等地,海拔500~1400米。可寻地点:中国台湾省能高山。
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