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长凸连蕊茶 Camellia longicuspis S.Ye Liang

Last Updated:2025/2/22 20:19:23 By:wangzhonglang
137

Section:Theopsis

Conservation Status

Remarks:This name is accepted

References

Camellia longicuspis S.Ye Liang  H.T.Chang, Taxonomy of the genus Camellia: 136 (1981) Accepted Name

长凸连蕊茶  张宏达. 1981. 山茶属植物的系统研究.中山大学学报(自然科学)论丛(1):136 Chinese Name

English

» Description

Camellia longicuspis, Subgenus Metacamellia, Sect. Theopsis, Ser. Cuspidatae Chang, Acta Sci. Nat. Univ. Sunyatseni, monogr. ser. 1: 133. 1981. Chang Hung-ta and Bruce Bartholomew (1984). Camellias, p.163: Camellia longicuspis Liang in Chang, Acta Sci. Nat. Univ. Sunyatseni, monogr. ser. 1:136. 1981. [Description] Small tree 4 m tall; branchlets slender, glabrous. Leaves thinly coriaceous, oblong 9-11 cm long, 3-4 cm wide, apices caudate-acuminate with a 2 cm long cauda, basescuneate; green above, shiny; glabrous below; lateral veins 7 8 pairs, inconspicuous; margins serrulate, petioles 5-7 mm long. Capsules ovoid, 1.4 cm long, 1 cm wide, glabrous, valves thin, 1-locular, 1 seeded; pedicels 7-8 mm long, glabrous; bracts 4, ovate, 0.5-1 mm long, ciliate, persistent; sepals 4 mm long, basal half connate, glabrous, apices rounded. This species is very close to C. percuspidata only the pedicel of the fruit is longer, sepals glabrous; in addition a flowering specimen has not been seen.


» Distribution

CHINA: Guangxi, Rongshui
Chinese

» Description

长凸连蕊茶Camellia longicuspis S.Y.Liang, sp. nov. 张宏达,1981. 《山茶属植物的系统研究》第136页。【标本】广西:融水县,泗涧山,海拔1000米,山谷林中,小乔木,高4米,1972812日,梁盛业 72029(模式标本 Typus! in Univ. Sunyatsen). 这个种和超尖连蕊茶C.percuspidata Chang 很接近,只是果柄较长,萼片无毛;此外,本种还未看到花的标本。【形态特征】小乔木,高4米,嫩枝纤细,无毛。叶薄革质,长圆形,长9-11厘米,宽3-4厘米,先端尾状渐尖,尾长2厘米,基部楔形,上面绿色,发亮,下面无毛,侧脉7-8对,不明显,边缘有细锯齿,叶柄长5-7毫米。蒴果卵圆形,长1.4厘米,宽1厘米,无毛,果片薄,1室,有种子1个,果梗长7-8毫米,无毛;苞片4片,卵形,长0.5-1毫米,有睫毛,宿存;萼片长4毫米,下半部连生,无毛,先端圆。


» Distribution

广西:融水县,泗涧山

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