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广东万代兰

来自 植物智 的图片

中文名:广东万代兰

拼 音:guǎng dōng wàn dài lán

学 名:Vanda fuscoviridis Lindl.

界:植物界

亚 界:绿色植物亚界

总 门:轮藻总门

门:木贼门(有胚植物门)

亚 门:木贼亚门(维管植物亚门)

纲:木兰纲(被子植物纲)

亚 纲:百合亚纲

超 目:天门冬超目

目:天门冬目

科:兰科

属:万代兰属

种:广东万代兰

广东万代兰(guǎng dōng wàn dài lán),学名 Vanda fuscoviridis Lindley,异名:Vanda kwangtungensis  ,Stems ca. 25 cm. Leaf blade ca. 25 × 2.5 cm, thick, apex unequally 2-lobed and erose. Inflorescences 1 or 2, ca. 23 cm, ca. 9-flowered; peduncle ca. 12 cm; rachis weakly zigzag, ca. 11 cm. Flowers thickly textured, widely opening, 3.4-3.9 cm in diam.;分布于广东省[1]

形态特征

Stems ca. 25 cm. Leaf blade ca. 25 × 2.5 cm, thick, apex unequally 2-lobed and erose. Inflorescences 1 or 2, ca. 23 cm, ca. 9-flowered; peduncle ca. 12 cm; rachis weakly zigzag, ca. 11 cm.

Flowers thickly textured, widely opening, 3.4-3.9 cm in diam.; pedicel and ovary yellowish green, 3-4 cm; sepals and petals abaxially white, adaxially yellowish with brown tessellations.

Dorsal sepal oblanceolate-spatulate, 16-17 × ca. 8 mm, base contracted into a short claw, apex obtuse; lateral sepals obovate-spatulate, 15-16 × 8-10 mm, base contracted into a short claw, apex obtuse.

Petals broadly spatulate, 16-17 × 9-10 mm, base clawed, apex obtuse; lip ca. as long as or longer than sepals, spurred; lateral lobes erect, white tinged pink, ovate-triangular, ca. 4 × 2 mm, apex obtuse;

mid-lobe white with purple-brown stripes, pandurate, ca. 15 × 5-7 mm, apex retuse; spur conic, 9-10 × ca. 2 mm. Column ivory-white, ca. 7 mm. Fl. unknown.

产地生境

Limestone slopes. Guangdong [N Vietnam].

分类文献

FOC >> Vol.25 (2009) >> Orchidaceae >> Vanda 10.Vanda fuscoviridis Lindley Gard. Chron. 1848: 351. 1848.

广东万代兰 guang dong wan dai lan Vanda kwangtungensis S. J. Cheng & C. Z. Tang.

Related Taxa

V. alpina 垂头万代兰

V. brunnea 白柱万代兰

V. coerulea 大花万代兰

V. coerulescens 小蓝万代兰

V. concolor 琴唇万代兰

V. cristata 叉唇万代兰

V. lamellata 雅美万代兰

V. pumila 矮万代兰

V. subconcolor 纯色万代兰

参考来源

  1. 广东万代兰, 植物智, 2020-01-18