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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.