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全缘糙果茶 Camellia integerrima Hung T.Chang

Last Updated:2025/2/22 16:08:56 By:wangzhonglang
84

Section:Furfuracea

Conservation Status

Remarks

This name is a synonym of Camellia hongkongensis

English

» Description

Camellia integerrima, Subgenus Camellia, Sect. Furfuracea, Chang Hung-ta and Bruce Bartholomew (1984). Camellias, p.41: Camellia integerrima Chang, Acta Sci. Nat. Univ. Sunyatseni, monogr. ser. 1: 26. 1981. [Description] Shrub 2 m tall; branchlets glabrous, silvery-white in the dry state, shiny, old branchesash-brown. Leaves coriaceous, oblong-lanceolate, 6.5-8 cm long, 2-3 cm wide, apices acuminate, bases slightly rounded or obtuse; dark green above in the dry state, shiny, glabrous; dark brown below, glabrous, somewhat muricate; lateral veins 6-7 pairs, equally conspicuous above and below; margins entire; petioles 7-10 cm long glabrous. Flowers not seen. Capsules globose or slightly compressed, 2.5-3. 4 cm wide, 2-2. 5 cmhigh, 3-locular, 1-2 seeds per locule3-valvate dehiscent, valves 2-2. 5 mm thick, extremely furfuraceous; columella tricornate, with narrow wings, 2-2. 5 cm long; seedssemi-orbicular, brown. This species is the only one in section Furfuracea with entire leaves, in addition theleaf bases are subortundate and the petioles are rather long. From these characters thisspecies can be differentiated from the other species in the section.


» Distribution

CHINA:Guangdong
Chinese

» Description

全缘糙果茶Camellia integerrima Chang, sp. nov. 张宏达,1981. 《山茶属植物的系统研究》第26页。【标本】广东Kwangtung:惠阳,莲花山,石城村,1935825日,曾怀德W.T.Tsang25602 (模式标本 Typus in Univ. Sunyatsen)【形态特征】这个种是糙果茶组里唯一的具全缘叶片的种类,加上叶片基部近圆形,并有较长的叶柄,足以和其他种类区别开。


» Distribution

广东:惠阳,莲花山,石城村

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